#63B98E
Closest named color: Greeny Blue (#42B395). oklch(72% 0.106 160.3), rgb(99, 185, 142).
Aa
Black text reads best on this color (8.86:1).
About this color
#63B98E is a medium-light, moderately saturated green. In OKLCH its lightness is 72%, its chroma 0.106 and its hue 160°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Greeny Blue (#42B395), ΔE 0.034 away. Black text reads best on it, at 8.86:1.
| Hue family | Greens |
| Lightness | medium-light (72%) |
| Chroma | moderately saturated (0.106) |
| Temperature | in between |
| Nearest name | Greeny Blue (#42B395) |
| Black text | 8.86:1 |
| White text | 2.37:1 |
Values
| HEX | #63B98E |
| RGB | rgb(99, 185, 142) |
| HSL | hsl(150, 38%, 56%) |
| OKLCH | oklch(72% 0.106 160.3) |
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 #63B98E | 2.37:1 | Fails | Lc -51.5 | Large or bold text, headings |
| Black text on #63B98E | 8.86:1 | AAA | Lc 57.4 | Large or bold text, headings |
| #63B98E text on white | 2.37:1 | Fails | Lc 46.5 | Large or bold text, headings |
| #63B98E text on black | 8.86:1 | AAA | Lc -55.5 | 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
#F1F7F3
oklch(97.1% 0.008 157.1)
-
Step 100
100
#E0EEE6
oklch(93.6% 0.018 161.1)
-
Step 200
200
#C5E1D1
oklch(88.5% 0.037 160.5)
-
Step 300
300
#9CCEB2
oklch(80.8% 0.066 160)
-
Step 400
400 (this color)
#63B98E
oklch(72% 0.106 160.3)
-
Step 500
500
#1CA26D
oklch(63.2% 0.135 160.3)
-
Step 600
600
#00895A
oklch(55.6% 0.125 160.5)
-
Step 700
700
#00734B
oklch(49% 0.11 160.6)
-
Step 800
800
#005F3D
oklch(42.9% 0.096 160.4)
-
Step 900
900
#004F32
oklch(37.7% 0.085 160.4)
-
Step 950
950
#052F1D
oklch(27.1% 0.056 160.1)
#63B98E 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) | #B7AE8C | 0.101 |
| Deuteranopia (no green cones) | #AAA591 | 0.097 |
| Tritanopia (no blue cones) | #4BB8AD | 0.046 |
| Achromatopsia (no color) | #A8A8A8 | 0.106 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #63B98E
#63B98E
oklch(72% 0.106 160.3)
- #D18AB9
#D18AB9
oklch(72% 0.105 340.2)
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 #63B98E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greeny Blue #42B395 ΔE 0.034
- Faded Green #7BB274 ΔE 0.036
- Tea #65AB7C ΔE 0.040
- Sage Green #88B378 ΔE 0.041
- Green Blue #01C08D ΔE 0.045
- Greenblue #23C48B ΔE 0.046
- Sage #87AE73 ΔE 0.046
- Lichen #8FB67B ΔE 0.047
Use #63B98E 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.