#53AE63
Closest named color: Algae (#54AC68). oklch(67.6% 0.14 147.6), rgb(83, 174, 99).
Aa
Black text reads best on this color (7.60:1).
About this color
#53AE63 is a medium-light, moderately saturated green. In OKLCH its lightness is 68%, its chroma 0.140 and its hue 148°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Algae (#54AC68), ΔE 0.010 away. Black text reads best on it, at 7.60:1.
| Hue family | Greens |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.140) |
| Temperature | in between |
| Nearest name | Algae (#54AC68) |
| Black text | 7.60:1 |
| White text | 2.76:1 |
Values
| HEX | #53AE63 |
| RGB | rgb(83, 174, 99) |
| HSL | hsl(131, 36%, 50%) |
| OKLCH | oklch(67.6% 0.14 147.6) |
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 #53AE63 | 2.76:1 | Fails | Lc -58.3 | Large or bold text, headings |
| Black text on #53AE63 | 7.60:1 | AAA | Lc 50.9 | Large or bold text, headings |
| #53AE63 text on white | 2.76:1 | Fails | Lc 53.1 | Large or bold text, headings |
| #53AE63 text on black | 7.60:1 | AAA | Lc -48.8 | 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
#F1F8F1
oklch(97.2% 0.012 145.5)
-
Step 100
100
#DFEFE0
oklch(93.6% 0.026 147.1)
-
Step 200
200
#C5E2C7
oklch(88.4% 0.048 147.1)
-
Step 300
300
#9BD1A1
oklch(81% 0.087 147.6)
-
Step 400
400 (this color)
#53AE63
oklch(67.6% 0.14 147.6)
-
Step 500
500
#15A543
oklch(63.1% 0.178 147.7)
-
Step 600
600
#008B34
oklch(55.5% 0.162 147.6)
-
Step 700
700
#00752A
oklch(49% 0.144 147.5)
-
Step 800
800
#006021
oklch(42.6% 0.125 147.5)
-
Step 900
900
#00501B
oklch(37.6% 0.109 147.8)
-
Step 950
950
#04300F
oklch(27.1% 0.074 147.5)
#53AE63 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) | #B0A15D | 0.112 |
| Deuteranopia (no green cones) | #A39868 | 0.110 |
| Tritanopia (no blue cones) | #42AB9C | 0.081 |
| Achromatopsia (no color) | #9C9C9C | 0.141 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #53AE63
#53AE63
oklch(67.6% 0.14 147.6)
- #C476C3
#C476C3
oklch(67.6% 0.139 327.4)
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 #53AE63, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Algae #54AC68 ΔE 0.010
- Dark Pastel Green #56AE57 ΔE 0.014
- Medium Sea Green #3CB371 ΔE 0.020
- Seaweed Green #35AD6B ΔE 0.021
- Boring Green #63B365 ΔE 0.022
- Fern #63A950 ΔE 0.022
- Jade Green #2BAF6A ΔE 0.023
- Dark Seafoam Green #3EAF76 ΔE 0.025
Use #53AE63 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.