#56DEAF
Closest named color: Aqua Marine (#2EE8BB). oklch(81.4% 0.137 166.8), rgb(86, 222, 175).
Aa
Black text reads best on this color (12.46:1).
About this color
#56DEAF is a light, moderately saturated green. In OKLCH its lightness is 81%, its chroma 0.137 and its hue 167°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Aqua Marine (#2EE8BB), ΔE 0.028 away. Black text reads best on it, at 12.46:1.
| Hue family | Greens |
| Lightness | light (81%) |
| Chroma | moderately saturated (0.137) |
| Temperature | in between |
| Nearest name | Aqua Marine (#2EE8BB) |
| Black text | 12.46:1 |
| White text | 1.68:1 |
Values
| HEX | #56DEAF |
| RGB | rgb(86, 222, 175) |
| HSL | hsl(159, 67%, 60%) |
| OKLCH | oklch(81.4% 0.137 166.8) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #56DEAF | 1.68:1 | Fails | Lc -33.3 | Non-text elements, placeholder text |
| Black text on #56DEAF | 12.46:1 | AAA | Lc 74.2 | Content text, not long reading |
| #56DEAF text on white | 1.68:1 | Fails | Lc 29.6 | Dividers and decoration only |
| #56DEAF text on black | 12.46:1 | AAA | Lc -73.3 | Content text, not long reading |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 300.
-
Step 50
50
#EBFAF3
oklch(97.2% 0.018 166.4)
-
Step 100
100
#D2F3E4
oklch(93.6% 0.04 166.3)
-
Step 200
200
#A8EACE
oklch(88.5% 0.077 166.5)
-
Step 300
300 (this color)
#56DEAF
oklch(81.4% 0.137 166.8)
-
Step 400
400
#00BD8D
oklch(70.8% 0.146 166.7)
-
Step 500
500
#00A278
oklch(63.2% 0.13 166.5)
-
Step 600
600
#008865
oklch(55.6% 0.114 167)
-
Step 700
700
#007254
oklch(49% 0.101 166.9)
-
Step 800
800
#005E44
oklch(42.7% 0.088 166.3)
-
Step 900
900
#004E39
oklch(37.6% 0.077 167.4)
-
Step 950
950
#002F20
oklch(27.1% 0.056 165.8)
#56DEAF with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #D9D0AD | 0.137 |
| Deuteranopia (no green cones) | #C6C2B2 | 0.132 |
| Tritanopia (no blue cones) | #00DFD1 | 0.049 |
| Achromatopsia (no color) | #C7C7C7 | 0.138 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #56DEAF
#56DEAF
oklch(81.4% 0.137 166.8)
- #FF9FD3
#FF9FD3
oklch(81.4% 0.13 346.7)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #56DEAF, closest first.
No curated palette has a color within ΔE 0.04 of #56DEAF.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Aqua Marine #2EE8BB ΔE 0.028
- Emerald #06D6A0 ΔE 0.043
- Turquoise #40E0D0 ΔE 0.044
- Medium Aquamarine #66CDAA ΔE 0.046
- Seafoam Blue #78D1B6 ΔE 0.046
- Aqua Green #12E193 ΔE 0.051
- Light Teal #90E4C1 ΔE 0.058
- Pale Teal #82CBB2 ΔE 0.062
Use #56DEAF in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.