#64873E
Closest named color: Swamp (#698339). oklch(58% 0.109 130.4), rgb(100, 135, 62).
Aa
Black text reads best on this color (5.07:1).
About this color
#64873E is a medium-dark, moderately saturated green. In OKLCH its lightness is 58%, its chroma 0.109 and its hue 130°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Swamp (#698339), ΔE 0.012 away. Black text reads best on it, at 5.07:1.
| Hue family | Greens |
| Lightness | medium-dark (58%) |
| Chroma | moderately saturated (0.109) |
| Temperature | in between |
| Nearest name | Swamp (#698339) |
| Black text | 5.07:1 |
| White text | 4.13:1 |
Values
| HEX | #64873E |
| RGB | rgb(100, 135, 62) |
| HSL | hsl(89, 37%, 39%) |
| OKLCH | oklch(58% 0.109 130.4) |
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 #64873E | 4.13:1 | AA large text | Lc -73.9 | Content text, not long reading |
| Black text on #64873E | 5.07:1 | AA | Lc 35.7 | Non-text elements, placeholder text |
| #64873E text on white | 4.13:1 | AA large text | Lc 68.4 | Content text, not long reading |
| #64873E text on black | 5.07:1 | AA | Lc -33.3 | 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
#F4F6F2
oklch(97.1% 0.006 128.5)
-
Step 100
100
#E7ECE2
oklch(93.7% 0.014 128.6)
-
Step 200
200
#D3DDCB
oklch(88.5% 0.027 130.9)
-
Step 300
300
#B6C8A7
oklch(81% 0.049 130.9)
-
Step 400
400
#90AB77
oklch(70.7% 0.079 130.5)
-
Step 500
500
#759653
oklch(63.2% 0.101 130.3)
-
Step 600
600 (this color)
#64873E
oklch(58% 0.109 130.4)
-
Step 700
700
#4D6C29
oklch(49.2% 0.101 130.2)
-
Step 800
800
#3F5823
oklch(42.7% 0.084 130.3)
-
Step 900
900
#364822
oklch(37.6% 0.064 129.8)
-
Step 950
950
#1F2B14
oklch(27.1% 0.043 131.3)
#64873E 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) | #8D7E37 | 0.060 |
| Deuteranopia (no green cones) | #887C43 | 0.060 |
| Tritanopia (no blue cones) | #668276 | 0.082 |
| Achromatopsia (no color) | #7D7D7D | 0.109 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #64873E
#64873E
oklch(58% 0.109 130.4)
- #8E67AA
#8E67AA
oklch(58% 0.108 310.1)
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 #64873E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Swamp #698339 ΔE 0.012
- Moss Green #658B38 ΔE 0.015
- Khaki Green #728639 ΔE 0.018
- Fern Green #548D44 ΔE 0.022
- Mossy Green #638B27 ΔE 0.027
- Dark Sage #598556 ΔE 0.032
- Military Green #667C3E ΔE 0.033
- Light Forest Green #4F9153 ΔE 0.034
Use #64873E 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.