#707F31
Closest named color: Swamp (#698339). oklch(56.7% 0.105 119), rgb(112, 127, 49).
Aa
Black text reads best on this color (4.76:1).
About this color
#707F31 is a medium-dark, moderately saturated yellow. In OKLCH its lightness is 57%, its chroma 0.105 and its hue 119°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Swamp (#698339), ΔE 0.013 away. Black text reads best on it, at 4.76:1.
| Hue family | Yellows |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.105) |
| Temperature | in between |
| Nearest name | Swamp (#698339) |
| Black text | 4.76:1 |
| White text | 4.40:1 |
Values
| HEX | #707F31 |
| RGB | rgb(112, 127, 49) |
| HSL | hsl(72, 44%, 35%) |
| OKLCH | oklch(56.7% 0.105 119) |
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 #707F31 | 4.40:1 | AA large text | Lc -75.9 | Fine for body text |
| Black text on #707F31 | 4.76:1 | AA | Lc 33.6 | Non-text elements, placeholder text |
| #707F31 text on white | 4.40:1 | AA large text | Lc 70.5 | Content text, not long reading |
| #707F31 text on black | 4.76:1 | AA | Lc -31.2 | 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
#F5F6F1
oklch(97.1% 0.007 115.7)
-
Step 100
100
#E9EBE1
oklch(93.6% 0.013 115.8)
-
Step 200
200
#D7DCC9
oklch(88.5% 0.026 118.9)
-
Step 300
300
#BDC5A4
oklch(80.8% 0.046 118.5)
-
Step 400
400
#9BA872
oklch(70.8% 0.076 119.4)
-
Step 500
500
#83924C
oklch(63.2% 0.096 119.2)
-
Step 600
600 (this color)
#707F31
oklch(56.7% 0.105 119)
-
Step 700
700
#5B6820
oklch(49.1% 0.097 118.9)
-
Step 800
800
#4A551C
oklch(42.7% 0.081 119.2)
-
Step 900
900
#3E461D
oklch(37.6% 0.063 118.7)
-
Step 950
950
#242912
oklch(26.9% 0.039 119.2)
#707F31 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) | #877828 | 0.037 |
| Deuteranopia (no green cones) | #857936 | 0.037 |
| Tritanopia (no blue cones) | #76786E | 0.089 |
| Achromatopsia (no color) | #787878 | 0.105 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #707F31
#707F31
oklch(56.7% 0.105 119)
- #7F68AB
#7F68AB
oklch(56.7% 0.104 298.9)
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 #707F31, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Swamp #698339 ΔE 0.013
- Khaki Green #728639 ΔE 0.020
- Military Green #667C3E ΔE 0.022
- Murky Green #6C7A0E ΔE 0.026
- Olive #808000 ΔE 0.032
- Olive Green #677A04 ΔE 0.033
- Moss Green #658B38 ΔE 0.035
- Swamp Green #748500 ΔE 0.035
Use #707F31 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.