#63775A
Closest named color: Grey Brown (#7F7053). oklch(54.5% 0.05 136.1), rgb(99, 119, 90).
Aa
White text reads best on this color (4.86:1).
About this color
#63775A is a medium-dark, muted green. In OKLCH its lightness is 54%, its chroma 0.050 and its hue 136°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grey Brown (#7F7053), ΔE 0.043 away. White text reads best on it, at 4.86:1.
| Hue family | Greens |
| Lightness | medium-dark (54%) |
| Chroma | muted (0.050) |
| Temperature | in between |
| Nearest name | Grey Brown (#7F7053) |
| Black text | 4.31:1 |
| White text | 4.86:1 |
Values
| HEX | #63775A |
| RGB | rgb(99, 119, 90) |
| HSL | hsl(101, 14%, 41%) |
| OKLCH | oklch(54.5% 0.05 136.1) |
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 #63775A | 4.86:1 | AA | Lc -79.1 | Fine for body text |
| Black text on #63775A | 4.31:1 | AA large text | Lc 30.4 | Non-text elements, placeholder text |
| #63775A text on white | 4.86:1 | AA | Lc 73.7 | Content text, not long reading |
| #63775A text on black | 4.31:1 | AA large text | Lc -28.0 | Dividers and decoration only |
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
#F4F6F4
oklch(97.1% 0.003 145.5)
-
Step 100
100
#E8EBE7
oklch(93.7% 0.006 137.8)
-
Step 200
200
#D5DBD3
oklch(88.5% 0.013 137.8)
-
Step 300
300
#BAC4B6
oklch(80.9% 0.022 136.6)
-
Step 400
400
#97A690
oklch(70.7% 0.036 135.6)
-
Step 500
500
#7D9075
oklch(63.1% 0.045 136.4)
-
Step 600
600 (this color)
#63775A
oklch(54.5% 0.05 136.1)
-
Step 700
700
#55674D
oklch(49.1% 0.046 136.2)
-
Step 800
800
#46543F
oklch(42.7% 0.038 135.3)
-
Step 900
900
#3A4536
oklch(37.6% 0.029 137.4)
-
Step 950
950
#22291F
oklch(27.1% 0.021 136.3)
#63775A 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) | #797258 | 0.034 |
| Deuteranopia (no green cones) | #76715B | 0.032 |
| Tritanopia (no blue cones) | #63756F | 0.034 |
| Achromatopsia (no color) | #717171 | 0.050 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #63775A
#63775A
oklch(54.5% 0.05 136.1)
- #7C6784
#7C6784
oklch(54.4% 0.051 316.6)
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 #63775A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grey Brown #7F7053 ΔE 0.043
- Military Green #667C3E ΔE 0.044
- Dark Sage #598556 ΔE 0.046
- Dark Moss Green #606C38 ΔE 0.048
- Muddy Green #657432 ΔE 0.048
- Dark Taupe #7F684E ΔE 0.055
- Dim Gray #696969 ΔE 0.055
- Dull Brown #876E4B ΔE 0.056
Use #63775A 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.