#648B29
Closest named color: Mossy Green (#638B27). oklch(58.8% 0.133 128.7), rgb(100, 139, 41).
Aa
Black text reads best on this color (5.26:1).
About this color
#648B29 is a medium-dark, moderately saturated green. In OKLCH its lightness is 59%, its chroma 0.133 and its hue 129°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Mossy Green (#638B27), ΔE 0.002 away. Black text reads best on it, at 5.26:1.
| Hue family | Greens |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.133) |
| Temperature | in between |
| Nearest name | Mossy Green (#638B27) |
| Black text | 5.26:1 |
| White text | 3.98:1 |
Values
| HEX | #648B29 |
| RGB | rgb(100, 139, 41) |
| HSL | hsl(84, 54%, 35%) |
| OKLCH | oklch(58.8% 0.133 128.7) |
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 #648B29 | 3.98:1 | AA large text | Lc -72.6 | Content text, not long reading |
| Black text on #648B29 | 5.26:1 | AA | Lc 37.0 | Non-text elements, placeholder text |
| #648B29 text on white | 3.98:1 | AA large text | Lc 67.1 | Content text, not long reading |
| #648B29 text on black | 5.26:1 | AA | Lc -34.6 | 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
#E6ECE0
oklch(93.5% 0.017 128.7)
-
Step 200
200
#D2DEC7
oklch(88.5% 0.034 129.7)
-
Step 300
300
#B5C9A0
oklch(81% 0.06 128.9)
-
Step 400
400
#8EAC6B
oklch(70.6% 0.095 128.8)
-
Step 500
500
#739741
oklch(63% 0.122 128.4)
-
Step 600
600 (this color)
#648B29
oklch(58.8% 0.133 128.7)
-
Step 700
700
#4B6D0D
oklch(49.1% 0.123 128.5)
-
Step 800
800
#3D5910
oklch(42.6% 0.103 128.9)
-
Step 900
900
#344916
oklch(37.5% 0.08 128.7)
-
Step 950
950
#1F2B0F
oklch(27% 0.05 128.5)
#648B29 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) | #92811A | 0.067 |
| Deuteranopia (no green cones) | #8C7E31 | 0.068 |
| Tritanopia (no blue cones) | #678577 | 0.103 |
| Achromatopsia (no color) | #7F7F7F | 0.133 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #648B29
#648B29
oklch(58.8% 0.133 128.7)
- #9364B8
#9364B8
oklch(58.7% 0.133 308.6)
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 #648B29, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mossy Green #638B27 ΔE 0.002
- Moss Green #658B38 ΔE 0.013
- Olive Drab #6B8E23 ΔE 0.014
- Sap Green #5C8B15 ΔE 0.017
- Swamp Green #748500 ΔE 0.025
- Fern Green #548D44 ΔE 0.026
- Dark Yellow Green #728F02 ΔE 0.027
- Khaki Green #728639 ΔE 0.031
Use #648B29 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.