#56B596
Closest named color: Greeny Blue (#42B395). oklch(70.7% 0.102 169.5), rgb(86, 181, 150).
Aa
Black text reads best on this color (8.44:1).
About this color
#56B596 is a medium-light, moderately saturated green. In OKLCH its lightness is 71%, its chroma 0.102 and its hue 169°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Greeny Blue (#42B395), ΔE 0.016 away. Black text reads best on it, at 8.44:1.
| Hue family | Greens |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.102) |
| Temperature | in between |
| Nearest name | Greeny Blue (#42B395) |
| Black text | 8.44:1 |
| White text | 2.48:1 |
Values
| HEX | #56B596 |
| RGB | rgb(86, 181, 150) |
| HSL | hsl(160, 39%, 52%) |
| OKLCH | oklch(70.7% 0.102 169.5) |
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 #56B596 | 2.48:1 | Fails | Lc -53.7 | Large or bold text, headings |
| Black text on #56B596 | 8.44:1 | AAA | Lc 55.4 | Large or bold text, headings |
| #56B596 text on white | 2.48:1 | Fails | Lc 48.6 | Large or bold text, headings |
| #56B596 text on black | 8.44:1 | AAA | Lc -53.3 | Large or bold text, headings |
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 400.
-
Step 50
50
#F0F7F4
oklch(97% 0.008 168.8)
-
Step 100
100
#DFEEE8
oklch(93.6% 0.018 170.1)
-
Step 200
200
#C3E1D5
oklch(88.4% 0.036 169.4)
-
Step 300
300
#98CEBA
oklch(80.8% 0.063 169.9)
-
Step 400
400 (this color)
#56B596
oklch(70.7% 0.102 169.5)
-
Step 500
500
#00A17D
oklch(63% 0.125 169.6)
-
Step 600
600
#008869
oklch(55.7% 0.111 169.5)
-
Step 700
700
#007257
oklch(49.1% 0.098 169.1)
-
Step 800
800
#005E47
oklch(42.8% 0.086 168.9)
-
Step 900
900
#004E3B
oklch(37.7% 0.075 169.6)
-
Step 950
950
#002F22
oklch(27.1% 0.054 168.9)
#56B596 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) | #B1AA94 | 0.105 |
| Deuteranopia (no green cones) | #A2A098 | 0.100 |
| Tritanopia (no blue cones) | #2EB6AC | 0.035 |
| Achromatopsia (no color) | #A4A4A4 | 0.103 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #56B596
#56B596
oklch(70.7% 0.102 169.5)
- #D086AA
#D086AA
oklch(70.7% 0.101 349.4)
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 #56B596, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greeny Blue #42B395 ΔE 0.016
- Tea #65AB7C ΔE 0.037
- Topaz #13BBAF ΔE 0.040
- Light Sea Green #20B2AA ΔE 0.042
- Green Blue #01C08D ΔE 0.049
- Faded Green #7BB274 ΔE 0.050
- Dark Seafoam Green #3EAF76 ΔE 0.050
- Dusty Green #76A973 ΔE 0.050
Use #56B596 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.