#5BBD89
Closest named color: Greenblue (#23C48B). oklch(72.5% 0.121 158.1), rgb(91, 189, 137).
Aa
Black text reads best on this color (9.08:1).
About this color
#5BBD89 is a medium-light, moderately saturated green. In OKLCH its lightness is 73%, its chroma 0.121 and its hue 158°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Greenblue (#23C48B), ΔE 0.032 away. Black text reads best on it, at 9.08:1.
| Hue family | Greens |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.121) |
| Temperature | in between |
| Nearest name | Greenblue (#23C48B) |
| Black text | 9.08:1 |
| White text | 2.31:1 |
Values
| HEX | #5BBD89 |
| RGB | rgb(91, 189, 137) |
| HSL | hsl(148, 43%, 55%) |
| OKLCH | oklch(72.5% 0.121 158.1) |
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 #5BBD89 | 2.31:1 | Fails | Lc -50.2 | Large or bold text, headings |
| Black text on #5BBD89 | 9.08:1 | AAA | Lc 58.6 | Large or bold text, headings |
| #5BBD89 text on white | 2.31:1 | Fails | Lc 45.4 | Large or bold text, headings |
| #5BBD89 text on black | 9.08:1 | AAA | Lc -56.7 | 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
#F0F8F3
oklch(97.2% 0.011 158.8)
-
Step 100
100
#DEEFE4
oklch(93.6% 0.023 157.6)
-
Step 200
200
#C3E2CF
oklch(88.5% 0.042 158.5)
-
Step 300
300
#97D0AE
oklch(80.9% 0.076 158)
-
Step 400
400 (this color)
#5BBD89
oklch(72.5% 0.121 158.1)
-
Step 500
500
#00A366
oklch(63% 0.147 158.1)
-
Step 600
600
#008955
oklch(55.5% 0.129 158.2)
-
Step 700
700
#007447
oklch(49.2% 0.115 158)
-
Step 800
800
#005F39
oklch(42.8% 0.1 157.9)
-
Step 900
900
#004F2F
oklch(37.7% 0.088 158.2)
-
Step 950
950
#002F1A
oklch(26.9% 0.063 158.2)
#5BBD89 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) | #BCB186 | 0.113 |
| Deuteranopia (no green cones) | #ADA68C | 0.109 |
| Tritanopia (no blue cones) | #3EBCAF | 0.055 |
| Achromatopsia (no color) | #AAAAAA | 0.122 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5BBD89
#5BBD89
oklch(72.5% 0.121 158.1)
- #D787C0
#D787C0
oklch(72.4% 0.121 338.2)
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 #5BBD89, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greenblue #23C48B ΔE 0.032
- Green Blue #01C08D ΔE 0.034
- Soft Green #6FC276 ΔE 0.035
- Dark Mint #48C072 ΔE 0.038
- Faded Green #7BB274 ΔE 0.039
- Greeny Blue #42B395 ΔE 0.043
- Boring Green #63B365 ΔE 0.045
- Sage Green #88B378 ΔE 0.047
Use #5BBD89 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.