#5BAE61
Closest named color: Algae (#54AC68). oklch(67.9% 0.137 145.4), rgb(91, 174, 97).
Aa
Black text reads best on this color (7.67:1).
About this color
#5BAE61 is a medium-light, moderately saturated green. In OKLCH its lightness is 68%, its chroma 0.137 and its hue 145°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Algae (#54AC68), ΔE 0.013 away. Black text reads best on it, at 7.67:1.
| Hue family | Greens |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.137) |
| Temperature | in between |
| Nearest name | Algae (#54AC68) |
| Black text | 7.67:1 |
| White text | 2.73:1 |
Values
| HEX | #5BAE61 |
| RGB | rgb(91, 174, 97) |
| HSL | hsl(124, 34%, 52%) |
| OKLCH | oklch(67.9% 0.137 145.4) |
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 #5BAE61 | 2.73:1 | Fails | Lc -58.0 | Large or bold text, headings |
| Black text on #5BAE61 | 7.67:1 | AAA | Lc 51.3 | Large or bold text, headings |
| #5BAE61 text on white | 2.73:1 | Fails | Lc 52.7 | Large or bold text, headings |
| #5BAE61 text on black | 7.67:1 | AAA | Lc -49.1 | 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
#E0EFE0
oklch(93.7% 0.026 145.4)
-
Step 200
200
#C6E2C6
oklch(88.5% 0.048 145.2)
-
Step 300
300
#9ED09F
oklch(81% 0.086 145.2)
-
Step 400
400 (this color)
#5BAE61
oklch(67.9% 0.137 145.4)
-
Step 500
500
#2CA43E
oklch(63.2% 0.176 145.3)
-
Step 600
600
#008C27
oklch(55.7% 0.173 145.4)
-
Step 700
700
#00761F
oklch(49.2% 0.153 145.3)
-
Step 800
800
#006118
oklch(42.8% 0.133 145.4)
-
Step 900
900
#045014
oklch(37.6% 0.114 145.3)
-
Step 950
950
#082F0E
oklch(26.9% 0.072 145.8)
#5BAE61 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) | #B1A15B | 0.107 |
| Deuteranopia (no green cones) | #A59966 | 0.105 |
| Tritanopia (no blue cones) | #4FAA9B | 0.083 |
| Achromatopsia (no color) | #9C9C9C | 0.138 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5BAE61
#5BAE61
oklch(67.9% 0.137 145.4)
- #C278C6
#C278C6
oklch(67.8% 0.138 325.1)
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 #5BAE61, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Algae #54AC68 ΔE 0.013
- Dark Pastel Green #56AE57 ΔE 0.013
- Boring Green #63B365 ΔE 0.017
- Fern #63A950 ΔE 0.019
- Medium Sea Green #3CB371 ΔE 0.025
- Asparagus #77AB56 ΔE 0.027
- Seaweed Green #35AD6B ΔE 0.028
- Dark Seafoam Green #3EAF76 ΔE 0.029
Use #5BAE61 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.