#6F891F
Closest named color: Swamp Green (#748500). oklch(59% 0.131 122.8), rgb(111, 137, 31).
Aa
Black text reads best on this color (5.27:1).
About this color
#6F891F is a medium-dark, moderately saturated yellow. In OKLCH its lightness is 59%, its chroma 0.131 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 0.014 away. Black text reads best on it, at 5.27:1.
| Hue family | Yellows |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.131) |
| Temperature | in between |
| Nearest name | Swamp Green (#748500) |
| Black text | 5.27:1 |
| White text | 3.98:1 |
Values
| HEX | #6F891F |
| RGB | rgb(111, 137, 31) |
| HSL | hsl(75, 63%, 33%) |
| OKLCH | oklch(59% 0.131 122.8) |
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 #6F891F | 3.98:1 | AA large text | Lc -72.5 | Content text, not long reading |
| Black text on #6F891F | 5.27:1 | AA | Lc 37.1 | Non-text elements, placeholder text |
| #6F891F text on white | 3.98:1 | AA large text | Lc 67.0 | Content text, not long reading |
| #6F891F text on black | 5.27:1 | AA | Lc -34.6 | 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
#F4F6F1
oklch(97% 0.007 124.4)
-
Step 100
100
#E7ECE0
oklch(93.6% 0.017 125.3)
-
Step 200
200
#D5DDC5
oklch(88.5% 0.033 122.1)
-
Step 300
300
#B9C79D
oklch(80.8% 0.059 122.7)
-
Step 400
400
#96AA67
oklch(70.6% 0.094 122.4)
-
Step 500
500
#7C953A
oklch(63.1% 0.121 122.9)
-
Step 600
600 (this color)
#6F891F
oklch(59% 0.131 122.8)
-
Step 700
700
#546B00
oklch(49.1% 0.121 123.1)
-
Step 800
800
#455706
oklch(42.6% 0.101 122.7)
-
Step 900
900
#3A4812
oklch(37.7% 0.079 122.8)
-
Step 950
950
#222A0C
oklch(26.9% 0.05 122.3)
#6F891F 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) | #918006 | 0.052 |
| Deuteranopia (no green cones) | #8E7F29 | 0.055 |
| Tritanopia (no blue cones) | #758275 | 0.109 |
| Achromatopsia (no color) | #7F7F7F | 0.132 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6F891F
#6F891F
oklch(59% 0.131 122.8)
- #8D68BD
#8D68BD
oklch(59% 0.131 302.7)
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 #6F891F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Swamp Green #748500 ΔE 0.014
- Olive Drab #6B8E23 ΔE 0.014
- Mossy Green #638B27 ΔE 0.015
- Moss Green #658B38 ΔE 0.019
- Dark Yellow Green #728F02 ΔE 0.023
- Khaki Green #728639 ΔE 0.026
- Sap Green #5C8B15 ΔE 0.026
- Olive #808000 ΔE 0.031
Use #6F891F 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.