#6C8703
Closest named color: Swamp Green (#748500). oklch(58.1% 0.141 122.6), rgb(108, 135, 3).
Aa
Black text reads best on this color (5.10:1).
About this color
#6C8703 is a medium-dark, vivid yellow. In OKLCH its lightness is 58%, its chroma 0.141 and its hue 123°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Swamp Green (#748500), ΔE 0.012 away. Black text reads best on it, at 5.10:1.
| Hue family | Yellows |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.141) |
| Temperature | in between |
| Nearest name | Swamp Green (#748500) |
| Black text | 5.10:1 |
| White text | 4.11:1 |
Values
| HEX | #6C8703 |
| RGB | rgb(108, 135, 3) |
| HSL | hsl(72, 96%, 27%) |
| OKLCH | oklch(58.1% 0.141 122.6) |
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 #6C8703 | 4.11:1 | AA large text | Lc -73.6 | Content text, not long reading |
| Black text on #6C8703 | 5.10:1 | AA | Lc 36.0 | Non-text elements, placeholder text |
| #6C8703 text on white | 4.11:1 | AA large text | Lc 68.1 | Content text, not long reading |
| #6C8703 text on black | 5.10:1 | AA | Lc -33.6 | 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
#F4F6F0
oklch(97% 0.008 121.6)
-
Step 100
100
#E7ECDF
oklch(93.6% 0.018 124)
-
Step 200
200
#D5DDC4
oklch(88.5% 0.035 121.6)
-
Step 300
300
#B9C89B
oklch(81% 0.063 122.8)
-
Step 400
400
#95AB62
oklch(70.7% 0.101 122.7)
-
Step 500
500
#7B9631
oklch(63.2% 0.13 123)
-
Step 600
600 (this color)
#6C8703
oklch(58.1% 0.141 122.6)
-
Step 700
700
#556B00
oklch(49.2% 0.12 122.6)
-
Step 800
800
#455700
oklch(42.6% 0.104 122.4)
-
Step 900
900
#3A480B
oklch(37.6% 0.084 122.1)
-
Step 950
950
#222A09
oklch(26.9% 0.053 121.7)
#6C8703 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) | #907E00 | 0.057 |
| Deuteranopia (no green cones) | #8C7D19 | 0.057 |
| Tritanopia (no blue cones) | #727F72 | 0.119 |
| Achromatopsia (no color) | #7D7D7D | 0.141 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6C8703
#6C8703
oklch(58.1% 0.141 122.6)
- #8C63BF
#8C63BF
oklch(58.2% 0.141 302.8)
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 #6C8703, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Swamp Green #748500 ΔE 0.012
- Mossy Green #638B27 ΔE 0.017
- Sap Green #5C8B15 ΔE 0.020
- Olive Drab #6B8E23 ΔE 0.021
- Dark Yellow Green #728F02 ΔE 0.025
- Moss Green #658B38 ΔE 0.028
- Olive #808000 ΔE 0.033
- Khaki Green #728639 ΔE 0.036
Use #6C8703 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.