#617E31
Closest named color: Military Green (#667C3E). oklch(55.3% 0.11 127), rgb(97, 126, 49).
Aa
White text reads best on this color (4.62:1).
About this color
#617E31 is a medium-dark, moderately saturated green. In OKLCH its lightness is 55%, its chroma 0.110 and its hue 127°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Military Green (#667C3E), ΔE 0.019 away. White text reads best on it, at 4.62:1.
| Hue family | Greens |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.110) |
| Temperature | in between |
| Nearest name | Military Green (#667C3E) |
| Black text | 4.53:1 |
| White text | 4.62:1 |
Values
| HEX | #617E31 |
| RGB | rgb(97, 126, 49) |
| HSL | hsl(83, 44%, 34%) |
| OKLCH | oklch(55.3% 0.11 127) |
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 #617E31 | 4.62:1 | AA | Lc -77.5 | Fine for body text |
| Black text on #617E31 | 4.53:1 | AA | Lc 32.0 | Non-text elements, placeholder text |
| #617E31 text on white | 4.62:1 | AA | Lc 72.1 | Content text, not long reading |
| #617E31 text on black | 4.53:1 | AA | Lc -29.6 | Dividers and decoration only |
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
#F4F6F2
oklch(97.1% 0.006 128.5)
-
Step 100
100
#E7ECE2
oklch(93.7% 0.014 128.6)
-
Step 200
200
#D4DDCA
oklch(88.5% 0.027 127.8)
-
Step 300
300
#B8C7A5
oklch(80.9% 0.049 126.9)
-
Step 400
400
#93AA74
oklch(70.7% 0.079 127.1)
-
Step 500
500
#79954F
oklch(63.2% 0.102 127)
-
Step 600
600 (this color)
#617E31
oklch(55.3% 0.11 127)
-
Step 700
700
#516B24
oklch(49.1% 0.102 127)
-
Step 800
800
#425720
oklch(42.6% 0.084 127.2)
-
Step 900
900
#38481F
oklch(37.7% 0.066 127)
-
Step 950
950
#212A13
oklch(27% 0.041 126.5)
#617E31 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) | #847629 | 0.053 |
| Deuteranopia (no green cones) | #807436 | 0.054 |
| Tritanopia (no blue cones) | #64786D | 0.087 |
| Achromatopsia (no color) | #757575 | 0.110 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #617E31
#617E31
oklch(55.3% 0.11 127)
- #8360A4
#8360A4
oklch(55.3% 0.109 306.9)
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 #617E31, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Military Green #667C3E ΔE 0.019
- Swamp #698339 ΔE 0.020
- Murky Green #6C7A0E ΔE 0.023
- Olive Green #677A04 ΔE 0.025
- Muddy Green #657432 ΔE 0.030
- Khaki Green #728639 ΔE 0.035
- Moss Green #658B38 ΔE 0.038
- Dark Sage #598556 ΔE 0.041
Use #617E31 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.