#648343
Closest named color: Swamp (#698339). oklch(57% 0.098 130.2), rgb(100, 131, 67).
Aa
Black text reads best on this color (4.86:1).
About this color
#648343 is a medium-dark, moderately saturated green. In OKLCH its lightness is 57%, its chroma 0.098 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 4.86:1.
| Hue family | Greens |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.098) |
| Temperature | in between |
| Nearest name | Swamp (#698339) |
| Black text | 4.86:1 |
| White text | 4.31:1 |
Values
| HEX | #648343 |
| RGB | rgb(100, 131, 67) |
| HSL | hsl(89, 32%, 39%) |
| OKLCH | oklch(57% 0.098 130.2) |
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 #648343 | 4.31:1 | AA large text | Lc -75.3 | Fine for body text |
| Black text on #648343 | 4.86:1 | AA | Lc 34.3 | Non-text elements, placeholder text |
| #648343 text on white | 4.31:1 | AA large text | Lc 69.8 | Content text, not long reading |
| #648343 text on black | 4.86:1 | AA | Lc -31.9 | 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
#E7ECE3
oklch(93.7% 0.013 130.8)
-
Step 200
200
#D4DDCC
oklch(88.6% 0.025 129.9)
-
Step 300
300
#B7C7A9
oklch(80.9% 0.045 130.4)
-
Step 400
400
#92AA7C
oklch(70.7% 0.07 130.4)
-
Step 500
500
#77955A
oklch(63.2% 0.09 130.6)
-
Step 600
600 (this color)
#648343
oklch(57% 0.098 130.2)
-
Step 700
700
#4F6B31
oklch(49.1% 0.091 130.4)
-
Step 800
800
#415729
oklch(42.7% 0.075 130.1)
-
Step 900
900
#374826
oklch(37.7% 0.058 130.5)
-
Step 950
950
#202A16
oklch(26.9% 0.038 130.2)
#648343 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) | #887B3E | 0.054 |
| Deuteranopia (no green cones) | #847947 | 0.054 |
| Tritanopia (no blue cones) | #667E74 | 0.075 |
| Achromatopsia (no color) | #7A7A7A | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #648343
#648343
oklch(57% 0.098 130.2)
- #8967A2
#8967A2
oklch(57.1% 0.096 310)
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 #648343, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Swamp #698339 ΔE 0.012
- Military Green #667C3E ΔE 0.020
- Dark Sage #598556 ΔE 0.023
- Khaki Green #728639 ΔE 0.024
- Moss Green #658B38 ΔE 0.030
- Fern Green #548D44 ΔE 0.033
- Murky Green #6C7A0E ΔE 0.041
- Mossy Green #638B27 ΔE 0.041
Use #648343 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.