#6BA951
Closest named color: Fern (#63A950). oklch(67.2% 0.137 137.2), rgb(107, 169, 81).
Aa
Black text reads best on this color (7.41:1).
About this color
#6BA951 is a medium-light, moderately saturated green. In OKLCH its lightness is 67%, its chroma 0.137 and its hue 137°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Fern (#63A950), ΔE 0.009 away. Black text reads best on it, at 7.41:1.
| Hue family | Greens |
| Lightness | medium-light (67%) |
| Chroma | moderately saturated (0.137) |
| Temperature | in between |
| Nearest name | Fern (#63A950) |
| Black text | 7.41:1 |
| White text | 2.83:1 |
Values
| HEX | #6BA951 |
| RGB | rgb(107, 169, 81) |
| HSL | hsl(102, 35%, 49%) |
| OKLCH | oklch(67.2% 0.137 137.2) |
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 #6BA951 | 2.83:1 | Fails | Lc -59.5 | Large or bold text, headings |
| Black text on #6BA951 | 7.41:1 | AAA | Lc 49.9 | Large or bold text, headings |
| #6BA951 text on white | 2.83:1 | Fails | Lc 54.2 | Large or bold text, headings |
| #6BA951 text on black | 7.41:1 | AAA | Lc -47.6 | 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
#F2F7F0
oklch(97% 0.011 136.6)
-
Step 100
100
#E2EEDE
oklch(93.6% 0.025 137.8)
-
Step 200
200
#CBE1C2
oklch(88.5% 0.048 136.5)
-
Step 300
300
#A7CE98
oklch(80.9% 0.085 137.1)
-
Step 400
400 (this color)
#6BA951
oklch(67.2% 0.137 137.2)
-
Step 500
500
#4FA023
oklch(63% 0.175 137.2)
-
Step 600
600
#3A8800
oklch(55.5% 0.169 137.3)
-
Step 700
700
#307300
oklch(49.2% 0.15 137.3)
-
Step 800
800
#265E00
oklch(42.7% 0.13 137.2)
-
Step 900
900
#1F4E01
oklch(37.6% 0.113 137.2)
-
Step 950
950
#132E06
oklch(27% 0.072 137.3)
#6BA951 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) | #AE9D49 | 0.089 |
| Deuteranopia (no green cones) | #A59857 | 0.088 |
| Tritanopia (no blue cones) | #68A495 | 0.095 |
| Achromatopsia (no color) | #9A9A9A | 0.138 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6BA951
#6BA951
oklch(67.2% 0.137 137.2)
- #B879CD
#B879CD
oklch(67.2% 0.138 317.4)
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 #6BA951, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Fern #63A950 ΔE 0.009
- Asparagus #77AB56 ΔE 0.017
- Off Green #6BA353 ΔE 0.018
- Dark Pastel Green #56AE57 ΔE 0.021
- Leaf #71AA34 ΔE 0.027
- Dull Green #74A662 ΔE 0.027
- Algae #54AC68 ΔE 0.028
- Boring Green #63B365 ΔE 0.030
Use #6BA951 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.