#5CB591
Closest named color: Greeny Blue (#42B395). oklch(70.8% 0.102 165.1), rgb(92, 181, 145).
Aa
Black text reads best on this color (8.47:1).
About this color
#5CB591 is a medium-light, moderately saturated green. In OKLCH its lightness is 71%, its chroma 0.102 and its hue 165°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Greeny Blue (#42B395), ΔE 0.021 away. Black text reads best on it, at 8.47:1.
| Hue family | Greens |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.102) |
| Temperature | in between |
| Nearest name | Greeny Blue (#42B395) |
| Black text | 8.47:1 |
| White text | 2.47:1 |
Values
| HEX | #5CB591 |
| RGB | rgb(92, 181, 145) |
| HSL | hsl(156, 38%, 54%) |
| OKLCH | oklch(70.8% 0.102 165.1) |
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 #5CB591 | 2.47:1 | Fails | Lc -53.6 | Large or bold text, headings |
| Black text on #5CB591 | 8.47:1 | AAA | Lc 55.5 | Large or bold text, headings |
| #5CB591 text on white | 2.47:1 | Fails | Lc 48.5 | Large or bold text, headings |
| #5CB591 text on black | 8.47:1 | AAA | Lc -53.5 | 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
#DFEEE7
oklch(93.6% 0.018 166.4)
-
Step 200
200
#C5E1D3
oklch(88.5% 0.035 164.1)
-
Step 300
300
#9ACEB6
oklch(80.8% 0.064 164.8)
-
Step 400
400 (this color)
#5CB591
oklch(70.8% 0.102 165.1)
-
Step 500
500
#0DA276
oklch(63.2% 0.13 165.1)
-
Step 600
600
#008862
oklch(55.5% 0.117 165.2)
-
Step 700
700
#007352
oklch(49.2% 0.104 164.9)
-
Step 800
800
#005E43
oklch(42.7% 0.089 165.5)
-
Step 900
900
#004E37
oklch(37.6% 0.079 165.5)
-
Step 950
950
#032F20
oklch(27.2% 0.054 164.9)
#5CB591 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) | #B2AA8F | 0.101 |
| Deuteranopia (no green cones) | #A4A193 | 0.096 |
| Tritanopia (no blue cones) | #3EB5AB | 0.040 |
| Achromatopsia (no color) | #A4A4A4 | 0.103 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5CB591
#5CB591
oklch(70.8% 0.102 165.1)
- #CE87AF
#CE87AF
oklch(70.8% 0.101 345.1)
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 #5CB591, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greeny Blue #42B395 ΔE 0.021
- Tea #65AB7C ΔE 0.033
- Faded Green #7BB274 ΔE 0.042
- Dusty Green #76A973 ΔE 0.045
- Topaz #13BBAF ΔE 0.047
- Dark Seafoam Green #3EAF76 ΔE 0.047
- Green Blue #01C08D ΔE 0.048
- Light Sea Green #20B2AA ΔE 0.049
Use #5CB591 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.