#6CA357
Closest named color: Off Green (#6BA353). oklch(65.9% 0.121 137.6), rgb(108, 163, 87).
Aa
Black text reads best on this color (7.01:1).
About this color
#6CA357 is a medium-light, moderately saturated green. In OKLCH its lightness is 66%, its chroma 0.121 and its hue 138°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Off Green (#6BA353), ΔE 0.005 away. Black text reads best on it, at 7.01:1.
| Hue family | Greens |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.121) |
| Temperature | in between |
| Nearest name | Off Green (#6BA353) |
| Black text | 7.01:1 |
| White text | 2.99:1 |
Values
| HEX | #6CA357 |
| RGB | rgb(108, 163, 87) |
| HSL | hsl(103, 30%, 49%) |
| OKLCH | oklch(65.9% 0.121 137.6) |
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 #6CA357 | 2.99:1 | Fails | Lc -61.8 | Content text, not long reading |
| Black text on #6CA357 | 7.01:1 | AAA | Lc 47.6 | Large or bold text, headings |
| #6CA357 text on white | 2.99:1 | Fails | Lc 56.5 | Large or bold text, headings |
| #6CA357 text on black | 7.01:1 | AAA | Lc -45.3 | 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 500.
-
Step 50
50
#F3F7F2
oklch(97.2% 0.008 139.4)
-
Step 100
100
#E4EDE2
oklch(93.6% 0.017 140)
-
Step 200
200
#CFDFCA
oklch(88.6% 0.033 138.2)
-
Step 300
300
#AFCAA5
oklch(80.9% 0.059 137.3)
-
Step 400
400
#84AF74
oklch(70.8% 0.095 137.5)
-
Step 500
500 (this color)
#6CA357
oklch(65.9% 0.121 137.6)
-
Step 600
600
#4A8531
oklch(55.7% 0.133 137.6)
-
Step 700
700
#3B7023
oklch(49.1% 0.123 137.4)
-
Step 800
800
#315B1F
oklch(42.6% 0.101 137.5)
-
Step 900
900
#2C4B1F
oklch(37.7% 0.079 137.3)
-
Step 950
950
#1A2C13
oklch(27% 0.05 137.5)
#6CA357 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) | #A79851 | 0.080 |
| Deuteranopia (no green cones) | #9F935C | 0.080 |
| Tritanopia (no blue cones) | #6A9E91 | 0.085 |
| Achromatopsia (no color) | #959595 | 0.122 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6CA357
#6CA357
oklch(65.9% 0.121 137.6)
- #B079C2
#B079C2
oklch(65.8% 0.121 317.6)
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 #6CA357, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Off Green #6BA353 ΔE 0.005
- Dull Green #74A662 ΔE 0.018
- Muted Green #5FA052 ΔE 0.018
- Flat Green #699D4C ΔE 0.019
- Fern #63A950 ΔE 0.023
- Asparagus #77AB56 ΔE 0.028
- Algae #54AC68 ΔE 0.031
- Moss #769958 ΔE 0.031
Use #6CA357 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.