#617658
Closest named color: Military Green (#667C3E). oklch(54% 0.052 136.4), rgb(97, 118, 88).
Aa
White text reads best on this color (4.95:1).
About this color
#617658 is a medium-dark, muted green. In OKLCH its lightness is 54%, its chroma 0.052 and its hue 136°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Military Green (#667C3E), ΔE 0.044 away. White text reads best on it, at 4.95:1.
| Hue family | Greens |
| Lightness | medium-dark (54%) |
| Chroma | muted (0.052) |
| Temperature | in between |
| Nearest name | Military Green (#667C3E) |
| Black text | 4.24:1 |
| White text | 4.95:1 |
Values
| HEX | #617658 |
| RGB | rgb(97, 118, 88) |
| HSL | hsl(102, 15%, 40%) |
| OKLCH | oklch(54% 0.052 136.4) |
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 #617658 | 4.95:1 | AA | Lc -79.7 | Fine for body text |
| Black text on #617658 | 4.24:1 | AA large text | Lc 29.8 | Dividers and decoration only |
| #617658 text on white | 4.95:1 | AA | Lc 74.3 | Content text, not long reading |
| #617658 text on black | 4.24:1 | AA large text | Lc -27.4 | 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
#F4F6F4
oklch(97.1% 0.003 145.5)
-
Step 100
100
#E8EBE6
oklch(93.6% 0.007 132.4)
-
Step 200
200
#D5DBD3
oklch(88.5% 0.013 137.8)
-
Step 300
300
#BAC4B6
oklch(80.9% 0.022 136.6)
-
Step 400
400
#96A68F
oklch(70.6% 0.037 136.1)
-
Step 500
500
#7C9174
oklch(63.2% 0.049 137.1)
-
Step 600
600 (this color)
#617658
oklch(54% 0.052 136.4)
-
Step 700
700
#54674C
oklch(49% 0.048 136.5)
-
Step 800
800
#45543E
oklch(42.6% 0.04 135.8)
-
Step 900
900
#3A4635
oklch(37.8% 0.032 136.5)
-
Step 950
950
#22291F
oklch(27.1% 0.021 136.3)
#617658 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) | #787156 | 0.035 |
| Deuteranopia (no green cones) | #756F59 | 0.035 |
| Tritanopia (no blue cones) | #61746E | 0.036 |
| Achromatopsia (no color) | #707070 | 0.052 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #617658
#617658
oklch(54% 0.052 136.4)
- #7B6683
#7B6683
oklch(54.1% 0.051 316.6)
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 #617658, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Military Green #667C3E ΔE 0.044
- Dark Moss Green #606C38 ΔE 0.044
- Grey Brown #7F7053 ΔE 0.045
- Muddy Green #657432 ΔE 0.046
- Dark Sage #598556 ΔE 0.047
- Dim Gray #696969 ΔE 0.055
- Dark Taupe #7F684E ΔE 0.055
- Dull Brown #876E4B ΔE 0.058
Use #617658 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.