#6D8331
Closest named color: Swamp (#698339). oklch(57.5% 0.111 122.6), rgb(109, 131, 49).
Aa
Black text reads best on this color (4.94:1).
About this color
#6D8331 is a medium-dark, moderately saturated yellow. In OKLCH its lightness is 57%, its chroma 0.111 and its hue 123°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Swamp (#698339), ΔE 0.008 away. Black text reads best on it, at 4.94:1.
| Hue family | Yellows |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.111) |
| Temperature | in between |
| Nearest name | Swamp (#698339) |
| Black text | 4.94:1 |
| White text | 4.25:1 |
Values
| HEX | #6D8331 |
| RGB | rgb(109, 131, 49) |
| HSL | hsl(76, 46%, 35%) |
| OKLCH | oklch(57.5% 0.111 122.6) |
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 #6D8331 | 4.25:1 | AA large text | Lc -74.8 | Content text, not long reading |
| Black text on #6D8331 | 4.94:1 | AA | Lc 34.8 | Non-text elements, placeholder text |
| #6D8331 text on white | 4.25:1 | AA large text | Lc 69.3 | Content text, not long reading |
| #6D8331 text on black | 4.94:1 | AA | Lc -32.4 | 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 600.
-
Step 50
50
#F4F6F1
oklch(97% 0.007 124.4)
-
Step 100
100
#E8ECE1
oklch(93.7% 0.015 123)
-
Step 200
200
#D5DCC8
oklch(88.4% 0.028 122.7)
-
Step 300
300
#BAC6A3
oklch(80.8% 0.05 122.9)
-
Step 400
400
#97A971
oklch(70.7% 0.08 122.9)
-
Step 500
500
#7E934A
oklch(63% 0.102 122.6)
-
Step 600
600 (this color)
#6D8331
oklch(57.5% 0.111 122.6)
-
Step 700
700
#566A1D
oklch(49.2% 0.104 122.9)
-
Step 800
800
#47561B
oklch(42.7% 0.085 122.2)
-
Step 900
900
#3B471C
oklch(37.6% 0.067 122.6)
-
Step 950
950
#232A11
oklch(27.1% 0.043 122.2)
#6D8331 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) | #8A7B28 | 0.045 |
| Deuteranopia (no green cones) | #887B37 | 0.047 |
| Tritanopia (no blue cones) | #727D72 | 0.092 |
| Achromatopsia (no color) | #7B7B7B | 0.112 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6D8331
#6D8331
oklch(57.5% 0.111 122.6)
- #8667AF
#8667AF
oklch(57.4% 0.112 302.9)
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 #6D8331, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Swamp #698339 ΔE 0.008
- Khaki Green #728639 ΔE 0.013
- Moss Green #658B38 ΔE 0.023
- Swamp Green #748500 ΔE 0.027
- Military Green #667C3E ΔE 0.029
- Mossy Green #638B27 ΔE 0.030
- Murky Green #6C7A0E ΔE 0.030
- Olive #808000 ΔE 0.031
Use #6D8331 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.