#657451
Closest named color: Dark Moss Green (#606C38). oklch(53.7% 0.055 127), rgb(101, 116, 81).
Aa
White text reads best on this color (5.03:1).
About this color
#657451 is a medium-dark, muted green. In OKLCH its lightness is 54%, its chroma 0.055 and its hue 127°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Moss Green (#606C38), ΔE 0.036 away. White text reads best on it, at 5.03:1.
| Hue family | Greens |
| Lightness | medium-dark (54%) |
| Chroma | muted (0.055) |
| Temperature | in between |
| Nearest name | Dark Moss Green (#606C38) |
| Black text | 4.17:1 |
| White text | 5.03:1 |
Values
| HEX | #657451 |
| RGB | rgb(101, 116, 81) |
| HSL | hsl(86, 18%, 39%) |
| OKLCH | oklch(53.7% 0.055 127) |
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 #657451 | 5.03:1 | AA | Lc -80.2 | Fine for body text |
| Black text on #657451 | 4.17:1 | AA large text | Lc 29.3 | Dividers and decoration only |
| #657451 text on white | 5.03:1 | AA | Lc 74.8 | Content text, not long reading |
| #657451 text on black | 4.17:1 | AA large text | Lc -26.9 | 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
#F5F6F3
oklch(97.2% 0.004 121.6)
-
Step 100
100
#E8EBE6
oklch(93.6% 0.007 132.4)
-
Step 200
200
#D6DBD1
oklch(88.5% 0.015 128.6)
-
Step 300
300
#BCC4B3
oklch(80.9% 0.025 127.7)
-
Step 400
400
#9AA68B
oklch(70.8% 0.041 127)
-
Step 500
500
#81906E
oklch(63.2% 0.052 127.2)
-
Step 600
600 (this color)
#657451
oklch(53.7% 0.055 127)
-
Step 700
700
#596647
oklch(49% 0.05 126.6)
-
Step 800
800
#49543A
oklch(42.9% 0.043 126.8)
-
Step 900
900
#3D4532
oklch(37.7% 0.033 126.5)
-
Step 950
950
#24281D
oklch(26.9% 0.02 124)
#657451 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) | #786F4F | 0.030 |
| Deuteranopia (no green cones) | #756F53 | 0.028 |
| Tritanopia (no blue cones) | #67716B | 0.043 |
| Achromatopsia (no color) | #6F6F6F | 0.055 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #657451
#657451
oklch(53.7% 0.055 127)
- #766587
#766587
oklch(53.6% 0.056 307.3)
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 #657451, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Moss Green #606C38 ΔE 0.036
- Muddy Green #657432 ΔE 0.039
- Military Green #667C3E ΔE 0.040
- Grey Brown #7F7053 ΔE 0.041
- Dark Taupe #7F684E ΔE 0.050
- Dark Sage #598556 ΔE 0.050
- Dull Brown #876E4B ΔE 0.053
- Dark Olive Green #556B2F ΔE 0.054
Use #657451 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.