#5ECBA2
Closest named color: Medium Aquamarine (#66CDAA). oklch(76.7% 0.118 166.1), rgb(94, 203, 162).
Aa
Black text reads best on this color (10.54:1).
About this color
#5ECBA2 is a medium-light, moderately saturated green. In OKLCH its lightness is 77%, its chroma 0.118 and its hue 166°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Aquamarine (#66CDAA), ΔE 0.014 away. Black text reads best on it, at 10.54:1.
| Hue family | Greens |
| Lightness | medium-light (77%) |
| Chroma | moderately saturated (0.118) |
| Temperature | in between |
| Nearest name | Medium Aquamarine (#66CDAA) |
| Black text | 10.54:1 |
| White text | 1.99:1 |
Values
| HEX | #5ECBA2 |
| RGB | rgb(94, 203, 162) |
| HSL | hsl(157, 51%, 58%) |
| OKLCH | oklch(76.7% 0.118 166.1) |
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 #5ECBA2 | 1.99:1 | Fails | Lc -42.7 | Non-text elements, placeholder text |
| Black text on #5ECBA2 | 10.54:1 | AAA | Lc 65.6 | Content text, not long reading |
| #5ECBA2 text on white | 1.99:1 | Fails | Lc 38.3 | Non-text elements, placeholder text |
| #5ECBA2 text on black | 10.54:1 | AAA | Lc -64.1 | 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
#ECF9F3
oklch(97.1% 0.016 166.7)
-
Step 100
100
#D6F2E5
oklch(93.7% 0.034 166)
-
Step 200
200
#B1E8CF
oklch(88.6% 0.066 165.3)
-
Step 300
300 (this color)
#5ECBA2
oklch(76.7% 0.118 166.1)
-
Step 400
400
#00BD8B
oklch(70.8% 0.147 165.8)
-
Step 500
500
#00A277
oklch(63.2% 0.131 166)
-
Step 600
600
#008864
oklch(55.6% 0.115 166.4)
-
Step 700
700
#007253
oklch(49% 0.101 166.2)
-
Step 800
800
#005E44
oklch(42.7% 0.088 166.3)
-
Step 900
900
#004E38
oklch(37.6% 0.078 166.4)
-
Step 950
950
#002F20
oklch(27.1% 0.056 165.8)
#5ECBA2 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) | #C7BFA0 | 0.117 |
| Deuteranopia (no green cones) | #B7B3A5 | 0.113 |
| Tritanopia (no blue cones) | #30CBBF | 0.044 |
| Achromatopsia (no color) | #B8B8B8 | 0.119 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5ECBA2
#5ECBA2
oklch(76.7% 0.118 166.1)
- #E994C3
#E994C3
oklch(76.7% 0.117 345.9)
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 #5ECBA2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Aquamarine #66CDAA ΔE 0.014
- Seafoam Blue #78D1B6 ΔE 0.040
- Pale Teal #82CBB2 ΔE 0.042
- Emerald #06D6A0 ΔE 0.043
- Greenblue #23C48B ΔE 0.051
- Soft Green #6FC276 ΔE 0.053
- Dark Sea Green #8FBC8F ΔE 0.055
- Medium Turquoise #48D1CC ΔE 0.055
Use #5ECBA2 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.