#63822F
Closest named color: Swamp (#698339). oklch(56.5% 0.116 127.1), rgb(99, 130, 47).
Aa
Black text reads best on this color (4.76:1).
About this color
#63822F is a medium-dark, moderately saturated green. In OKLCH its lightness is 56%, its chroma 0.116 and its hue 127°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Swamp (#698339), ΔE 0.014 away. Black text reads best on it, at 4.76:1.
| Hue family | Greens |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.116) |
| Temperature | in between |
| Nearest name | Swamp (#698339) |
| Black text | 4.76:1 |
| White text | 4.40:1 |
Values
| HEX | #63822F |
| RGB | rgb(99, 130, 47) |
| HSL | hsl(82, 47%, 35%) |
| OKLCH | oklch(56.5% 0.116 127.1) |
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 #63822F | 4.40:1 | AA large text | Lc -75.9 | Fine for body text |
| Black text on #63822F | 4.76:1 | AA | Lc 33.6 | Non-text elements, placeholder text |
| #63822F text on white | 4.40:1 | AA large text | Lc 70.5 | Content text, not long reading |
| #63822F text on black | 4.76:1 | AA | Lc -31.2 | 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
#F4F6F1
oklch(97% 0.007 124.4)
-
Step 100
100
#E7ECE1
oklch(93.6% 0.016 126.8)
-
Step 200
200
#D4DDC9
oklch(88.5% 0.029 126.8)
-
Step 300
300
#B7C7A3
oklch(80.8% 0.052 127.1)
-
Step 400
400
#92AB71
oklch(70.8% 0.085 127.4)
-
Step 500
500
#78954B
oklch(63% 0.106 126.8)
-
Step 600
600 (this color)
#63822F
oklch(56.5% 0.116 127.1)
-
Step 700
700
#506B1E
oklch(49% 0.108 126.8)
-
Step 800
800
#41581C
oklch(42.8% 0.09 127.6)
-
Step 900
900
#37481D
oklch(37.6% 0.069 127.3)
-
Step 950
950
#202A12
oklch(26.8% 0.043 127.6)
#63822F 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) | #887925 | 0.056 |
| Deuteranopia (no green cones) | #847835 | 0.056 |
| Tritanopia (no blue cones) | #677C70 | 0.092 |
| Achromatopsia (no color) | #787878 | 0.117 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #63822F
#63822F
oklch(56.5% 0.116 127.1)
- #8862AB
#8862AB
oklch(56.5% 0.116 307)
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 #63822F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Swamp #698339 ΔE 0.014
- Murky Green #6C7A0E ΔE 0.026
- Moss Green #658B38 ΔE 0.026
- Khaki Green #728639 ΔE 0.027
- Olive Green #677A04 ΔE 0.028
- Military Green #667C3E ΔE 0.028
- Mossy Green #638B27 ΔE 0.029
- Swamp Green #748500 ΔE 0.033
Use #63822F 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.