#63A968
Closest named color: Algae (#54AC68). oklch(67.2% 0.118 145.7), rgb(99, 169, 104).
Aa
Black text reads best on this color (7.40:1).
About this color
#63A968 is a medium-light, moderately saturated green. In OKLCH its lightness is 67%, its chroma 0.118 and its hue 146°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Algae (#54AC68), ΔE 0.015 away. Black text reads best on it, at 7.40:1.
| Hue family | Greens |
| Lightness | medium-light (67%) |
| Chroma | moderately saturated (0.118) |
| Temperature | in between |
| Nearest name | Algae (#54AC68) |
| Black text | 7.40:1 |
| White text | 2.83:1 |
Values
| HEX | #63A968 |
| RGB | rgb(99, 169, 104) |
| HSL | hsl(124, 29%, 53%) |
| OKLCH | oklch(67.2% 0.118 145.7) |
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 #63A968 | 2.83:1 | Fails | Lc -59.5 | Large or bold text, headings |
| Black text on #63A968 | 7.40:1 | AAA | Lc 49.8 | Large or bold text, headings |
| #63A968 text on white | 2.83:1 | Fails | Lc 54.3 | Large or bold text, headings |
| #63A968 text on black | 7.40:1 | AAA | Lc -47.6 | Large or bold text, headings |
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 400.
-
Step 50
50
#F1F7F1
oklch(97% 0.01 145.5)
-
Step 100
100
#E1EEE1
oklch(93.6% 0.022 145.4)
-
Step 200
200
#C9E1C9
oklch(88.5% 0.041 145.2)
-
Step 300
300
#A3CEA4
oklch(80.9% 0.074 145.4)
-
Step 400
400 (this color)
#63A968
oklch(67.2% 0.118 145.7)
-
Step 500
500
#41A14C
oklch(63.2% 0.152 145.6)
-
Step 600
600
#138B2E
oklch(55.6% 0.164 145.7)
-
Step 700
700
#007621
oklch(49.2% 0.152 145.7)
-
Step 800
800
#09601D
oklch(42.7% 0.126 145.8)
-
Step 900
900
#154F1E
oklch(37.8% 0.099 145.9)
-
Step 950
950
#0F2E12
oklch(26.9% 0.062 145.4)
#63A968 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) | #AB9E63 | 0.092 |
| Deuteranopia (no green cones) | #A1976C | 0.091 |
| Tritanopia (no blue cones) | #5AA699 | 0.071 |
| Achromatopsia (no color) | #999999 | 0.119 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #63A968
#63A968
oklch(67.2% 0.118 145.7)
- #BB7BBD
#BB7BBD
oklch(67.2% 0.119 325.8)
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 #63A968, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Algae #54AC68 ΔE 0.015
- Dull Green #74A662 ΔE 0.018
- Off Green #6BA353 ΔE 0.025
- Tea #65AB7C ΔE 0.026
- Dusty Green #76A973 ΔE 0.027
- Fern #63A950 ΔE 0.028
- Asparagus #77AB56 ΔE 0.029
- Dark Seafoam Green #3EAF76 ΔE 0.030
Use #63A968 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.