#6E991C
Closest named color: Dark Yellow Green (#728F02). oklch(62.9% 0.153 127.7), rgb(110, 153, 28).
Aa
Black text reads best on this color (6.23:1).
About this color
#6E991C is a medium-light, vivid green. In OKLCH its lightness is 63%, its chroma 0.153 and its hue 128°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Yellow Green (#728F02), ΔE 0.027 away. Black text reads best on it, at 6.23:1.
| Hue family | Greens |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.153) |
| Temperature | in between |
| Nearest name | Dark Yellow Green (#728F02) |
| Black text | 6.23:1 |
| White text | 3.36:1 |
Values
| HEX | #6E991C |
| RGB | rgb(110, 153, 28) |
| HSL | hsl(81, 69%, 35%) |
| OKLCH | oklch(62.9% 0.153 127.7) |
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 #6E991C | 3.36:1 | AA large text | Lc -66.4 | Content text, not long reading |
| Black text on #6E991C | 6.23:1 | AA | Lc 43.1 | Non-text elements, placeholder text |
| #6E991C text on white | 3.36:1 | AA large text | Lc 60.9 | Content text, not long reading |
| #6E991C text on black | 6.23:1 | AA | Lc -40.8 | Non-text elements, placeholder text |
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
#F3F7F0
oklch(97.1% 0.01 131.4)
-
Step 100
100
#E6EDDE
oklch(93.7% 0.021 127.4)
-
Step 200
200
#D1DFC2
oklch(88.5% 0.042 128.3)
-
Step 300
300
#B3CA96
oklch(80.8% 0.075 127.4)
-
Step 400
400
#8BAF59
oklch(70.8% 0.121 127.9)
-
Step 500
500 (this color)
#6E991C
oklch(62.9% 0.153 127.7)
-
Step 600
600
#5B8200
oklch(55.6% 0.145 127.6)
-
Step 700
700
#4C6D00
oklch(49.1% 0.127 127.5)
-
Step 800
800
#3D5900
oklch(42.6% 0.111 127.7)
-
Step 900
900
#324B00
oklch(37.8% 0.099 128.2)
-
Step 950
950
#1D2C05
oklch(27% 0.064 128.3)
#6E991C 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) | #A18E00 | 0.074 |
| Deuteranopia (no green cones) | #9B8B2A | 0.075 |
| Tritanopia (no blue cones) | #729282 | 0.121 |
| Achromatopsia (no color) | #8C8C8C | 0.154 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6E991C
#6E991C
oklch(62.9% 0.153 127.7)
- #A26CD0
#A26CD0
oklch(62.9% 0.154 307.5)
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 #6E991C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Yellow Green #728F02 ΔE 0.027
- Olive Drab #6B8E23 ΔE 0.034
- Flat Green #699D4C ΔE 0.036
- Muted Green #5FA052 ΔE 0.042
- Mid Green #50A747 ΔE 0.045
- Off Green #6BA353 ΔE 0.046
- Mossy Green #638B27 ΔE 0.046
- Pea Soup #929901 ΔE 0.047
Use #6E991C 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.