#648715
Closest named color: Mossy Green (#638B27). oklch(57.6% 0.139 126.3), rgb(100, 135, 21).
Aa
Black text reads best on this color (5.01:1).
About this color
#648715 is a medium-dark, moderately saturated green. In OKLCH its lightness is 58%, its chroma 0.139 and its hue 126°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Mossy Green (#638B27), ΔE 0.013 away. Black text reads best on it, at 5.01:1.
| Hue family | Greens |
| Lightness | medium-dark (58%) |
| Chroma | moderately saturated (0.139) |
| Temperature | in between |
| Nearest name | Mossy Green (#638B27) |
| Black text | 5.01:1 |
| White text | 4.18:1 |
Values
| HEX | #648715 |
| RGB | rgb(100, 135, 21) |
| HSL | hsl(78, 73%, 31%) |
| OKLCH | oklch(57.6% 0.139 126.3) |
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 #648715 | 4.18:1 | AA large text | Lc -74.2 | Content text, not long reading |
| Black text on #648715 | 5.01:1 | AA | Lc 35.4 | Non-text elements, placeholder text |
| #648715 text on white | 4.18:1 | AA large text | Lc 68.7 | Content text, not long reading |
| #648715 text on black | 5.01:1 | AA | Lc -33.0 | 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
#F4F7F1
oklch(97.2% 0.009 128.6)
-
Step 100
100
#E7ECDF
oklch(93.6% 0.018 124)
-
Step 200
200
#D3DEC5
oklch(88.5% 0.036 126.6)
-
Step 300
300
#B6C99D
oklch(81% 0.063 126.8)
-
Step 400
400
#91AC66
oklch(70.7% 0.1 126)
-
Step 500
500
#769738
oklch(63.1% 0.128 126.1)
-
Step 600
600 (this color)
#648715
oklch(57.6% 0.139 126.3)
-
Step 700
700
#4E6C00
oklch(48.9% 0.125 126.3)
-
Step 800
800
#405903
oklch(42.8% 0.108 126.3)
-
Step 900
900
#364910
oklch(37.6% 0.084 126.3)
-
Step 950
950
#202B0C
oklch(27% 0.053 126.1)
#648715 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) | #8F7D00 | 0.065 |
| Deuteranopia (no green cones) | #8A7B22 | 0.066 |
| Tritanopia (no blue cones) | #698073 | 0.113 |
| Achromatopsia (no color) | #7C7C7C | 0.140 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #648715
#648715
oklch(57.6% 0.139 126.3)
- #8E60B9
#8E60B9
oklch(57.5% 0.139 306.4)
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 #648715, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mossy Green #638B27 ΔE 0.013
- Sap Green #5C8B15 ΔE 0.014
- Swamp Green #748500 ΔE 0.021
- Olive Drab #6B8E23 ΔE 0.023
- Moss Green #658B38 ΔE 0.025
- Dark Yellow Green #728F02 ΔE 0.032
- Swamp #698339 ΔE 0.034
- Fern Green #548D44 ΔE 0.036
Use #648715 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.