#30CC90
Closest named color: Greenblue (#23C48B). oklch(75.2% 0.153 161.8), rgb(48, 204, 144).
Aa
Black text reads best on this color (10.16:1).
About this color
#30CC90 is a medium-light, vivid green. In OKLCH its lightness is 75%, its chroma 0.153 and its hue 162°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Greenblue (#23C48B), ΔE 0.024 away. Black text reads best on it, at 10.16:1.
| Hue family | Greens |
| Lightness | medium-light (75%) |
| Chroma | vivid (0.153) |
| Temperature | in between |
| Nearest name | Greenblue (#23C48B) |
| Black text | 10.16:1 |
| White text | 2.06:1 |
Values
| HEX | #30CC90 |
| RGB | rgb(48, 204, 144) |
| HSL | hsl(157, 62%, 49%) |
| OKLCH | oklch(75.2% 0.153 161.8) |
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 #30CC90 | 2.06:1 | Fails | Lc -44.4 | Non-text elements, placeholder text |
| Black text on #30CC90 | 10.16:1 | AAA | Lc 64.1 | Content text, not long reading |
| #30CC90 text on white | 2.06:1 | Fails | Lc 39.8 | Non-text elements, placeholder text |
| #30CC90 text on black | 10.16:1 | AAA | Lc -62.5 | 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 400.
-
Step 50
50
#EEF8F3
oklch(97% 0.012 164.8)
-
Step 100
100
#DAF0E4
oklch(93.6% 0.028 162.1)
-
Step 200
200
#BBE5CE
oklch(88.6% 0.054 161.1)
-
Step 300
300
#86D4AE
oklch(80.9% 0.095 162.1)
-
Step 400
400 (this color)
#30CC90
oklch(75.2% 0.153 161.8)
-
Step 500
500
#00A36F
oklch(63.2% 0.139 161.8)
-
Step 600
600
#00895C
oklch(55.7% 0.123 161.5)
-
Step 700
700
#00734D
oklch(49.1% 0.108 161.8)
-
Step 800
800
#005E3F
oklch(42.6% 0.093 162.3)
-
Step 900
900
#004F33
oklch(37.8% 0.084 161.3)
-
Step 950
950
#002F1D
oklch(27% 0.059 161.7)
#30CC90 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) | #C9BC8C | 0.147 |
| Deuteranopia (no green cones) | #B6AF94 | 0.143 |
| Tritanopia (no blue cones) | #00CCBC | 0.061 |
| Achromatopsia (no color) | #B4B4B4 | 0.154 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #30CC90
#30CC90
oklch(75.2% 0.153 161.8)
- #EF85CA
#EF85CA
oklch(75.3% 0.153 341.8)
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 #30CC90, closest first.
No curated palette has a color within ΔE 0.04 of #30CC90.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greenblue #23C48B ΔE 0.024
- Emerald #06D6A0 ΔE 0.029
- Seaweed #18D17B ΔE 0.036
- Green Blue #01C08D ΔE 0.038
- Dark Mint #48C072 ΔE 0.041
- Soft Green #6FC276 ΔE 0.045
- Algae Green #21C36F ΔE 0.045
- Dark Mint Green #20C073 ΔE 0.046
Use #30CC90 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.