#5BC275
Closest named color: Dark Mint (#48C072). oklch(73.3% 0.147 149.7), rgb(91, 194, 117).
Aa
Black text reads best on this color (9.41:1).
About this color
#5BC275 is a medium-light, vivid green. In OKLCH its lightness is 73%, its chroma 0.147 and its hue 150°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Mint (#48C072), ΔE 0.016 away. Black text reads best on it, at 9.41:1.
| Hue family | Greens |
| Lightness | medium-light (73%) |
| Chroma | vivid (0.147) |
| Temperature | in between |
| Nearest name | Dark Mint (#48C072) |
| Black text | 9.41:1 |
| White text | 2.22:1 |
Values
| HEX | #5BC275 |
| RGB | rgb(91, 194, 117) |
| HSL | hsl(135, 46%, 56%) |
| OKLCH | oklch(73.3% 0.147 149.7) |
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 #5BC275 | 2.22:1 | Fails | Lc -48.4 | Large or bold text, headings |
| Black text on #5BC275 | 9.41:1 | AAA | Lc 60.3 | Content text, not long reading |
| #5BC275 text on white | 2.22:1 | Fails | Lc 43.7 | Non-text elements, placeholder text |
| #5BC275 text on black | 9.41:1 | AAA | Lc -58.5 | 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
#F0F8F1
oklch(97.1% 0.013 149.3)
-
Step 100
100
#DEEFE1
oklch(93.6% 0.026 150.8)
-
Step 200
200
#C2E3C8
oklch(88.5% 0.051 150.5)
-
Step 300
300
#96D2A1
oklch(81% 0.092 149.6)
-
Step 400
400 (this color)
#5BC275
oklch(73.3% 0.147 149.7)
-
Step 500
500
#00A54A
oklch(63.1% 0.175 149.7)
-
Step 600
600
#008B3D
oklch(55.6% 0.154 149.7)
-
Step 700
700
#007532
oklch(49.1% 0.137 149.6)
-
Step 800
800
#006028
oklch(42.7% 0.119 149.7)
-
Step 900
900
#005020
oklch(37.7% 0.105 149.6)
-
Step 950
950
#003010
oklch(27% 0.075 149.4)
#5BC275 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) | #C3B470 | 0.121 |
| Deuteranopia (no green cones) | #B5AA7A | 0.119 |
| Tritanopia (no blue cones) | #44BFAF | 0.082 |
| Achromatopsia (no color) | #AEAEAE | 0.148 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5BC275
#5BC275
oklch(73.3% 0.147 149.7)
- #DB85D5
#DB85D5
oklch(73.4% 0.146 329.5)
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 #5BC275, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Mint #48C072 ΔE 0.016
- Soft Green #6FC276 ΔE 0.017
- Algae Green #21C36F ΔE 0.033
- Dark Mint Green #20C073 ΔE 0.033
- Greenblue #23C48B ΔE 0.034
- Boring Green #63B365 ΔE 0.041
- Turtle Green #75B84F ΔE 0.042
- Green Blue #01C08D ΔE 0.045
Use #5BC275 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.