#5DD99B
Closest named color: Emerald (#06D6A0). oklch(79.9% 0.143 158.8), rgb(93, 217, 155).
Aa
Black text reads best on this color (11.86:1).
About this color
#5DD99B is a light, vivid green. In OKLCH its lightness is 80%, its chroma 0.143 and its hue 159°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Emerald (#06D6A0), ΔE 0.034 away. Black text reads best on it, at 11.86:1.
| Hue family | Greens |
| Lightness | light (80%) |
| Chroma | vivid (0.143) |
| Temperature | in between |
| Nearest name | Emerald (#06D6A0) |
| Black text | 11.86:1 |
| White text | 1.77:1 |
Values
| HEX | #5DD99B |
| RGB | rgb(93, 217, 155) |
| HSL | hsl(150, 62%, 61%) |
| OKLCH | oklch(79.9% 0.143 158.8) |
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 #5DD99B | 1.77:1 | Fails | Lc -36.2 | Non-text elements, placeholder text |
| Black text on #5DD99B | 11.86:1 | AAA | Lc 71.6 | Content text, not long reading |
| #5DD99B text on white | 1.77:1 | Fails | Lc 32.2 | Non-text elements, placeholder text |
| #5DD99B text on black | 11.86:1 | AAA | Lc -70.5 | Content text, not long reading |
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 300.
-
Step 50
50
#EBFAF1
oklch(97.2% 0.02 159.8)
-
Step 100
100
#D4F3E0
oklch(93.7% 0.041 158.6)
-
Step 200
200
#ACEAC6
oklch(88.5% 0.08 158.8)
-
Step 300
300 (this color)
#5DD99B
oklch(79.9% 0.143 158.8)
-
Step 400
400
#00BE7A
oklch(70.7% 0.163 158.9)
-
Step 500
500
#00A368
oklch(63.1% 0.145 158.9)
-
Step 600
600
#008957
oklch(55.5% 0.128 159.1)
-
Step 700
700
#007348
oklch(49% 0.113 158.9)
-
Step 800
800
#005F3A
oklch(42.8% 0.099 158.5)
-
Step 900
900
#004F30
oklch(37.7% 0.087 158.9)
-
Step 950
950
#002F1B
oklch(26.9% 0.062 159.3)
#5DD99B 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) | #D7CA97 | 0.133 |
| Deuteranopia (no green cones) | #C6BE9F | 0.130 |
| Tritanopia (no blue cones) | #2CD8C8 | 0.064 |
| Achromatopsia (no color) | #C3C3C3 | 0.144 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5DD99B
#5DD99B
oklch(79.9% 0.143 158.8)
- #F997DC
#F997DC
oklch(79.8% 0.144 338.8)
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 #5DD99B, closest first.
No curated palette has a color within ΔE 0.04 of #5DD99B.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Emerald #06D6A0 ΔE 0.034
- Aqua Green #12E193 ΔE 0.039
- Medium Aquamarine #66CDAA ΔE 0.046
- Aqua Marine #2EE8BB ΔE 0.048
- Seafoam Blue #78D1B6 ΔE 0.055
- Seaweed #18D17B ΔE 0.058
- Weird Green #3AE57F ΔE 0.059
- Soft Green #6FC276 ΔE 0.065
Use #5DD99B 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.