#30BB73
Closest named color: Dark Mint Green (#20C073). oklch(70.2% 0.157 155.3), rgb(48, 187, 115).
Aa
Black text reads best on this color (8.48:1).
About this color
#30BB73 is a medium-light, vivid green. In OKLCH its lightness is 70%, its chroma 0.157 and its hue 155°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Mint Green (#20C073), ΔE 0.015 away. Black text reads best on it, at 8.48:1.
| Hue family | Greens |
| Lightness | medium-light (70%) |
| Chroma | vivid (0.157) |
| Temperature | in between |
| Nearest name | Dark Mint Green (#20C073) |
| Black text | 8.48:1 |
| White text | 2.47:1 |
Values
| HEX | #30BB73 |
| RGB | rgb(48, 187, 115) |
| HSL | hsl(149, 59%, 46%) |
| OKLCH | oklch(70.2% 0.157 155.3) |
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 #30BB73 | 2.47:1 | Fails | Lc -53.2 | Large or bold text, headings |
| Black text on #30BB73 | 8.48:1 | AAA | Lc 55.8 | Large or bold text, headings |
| #30BB73 text on white | 2.47:1 | Fails | Lc 48.2 | Large or bold text, headings |
| #30BB73 text on black | 8.48:1 | AAA | Lc -53.8 | 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
#EFF8F2
oklch(97.1% 0.012 157)
-
Step 100
100
#DCF0E2
oklch(93.6% 0.028 155.3)
-
Step 200
200
#BDE4CA
oklch(88.4% 0.054 156)
-
Step 300
300
#8CD4A5
oklch(81% 0.098 155)
-
Step 400
400 (this color)
#30BB73
oklch(70.2% 0.157 155.3)
-
Step 500
500
#00A45E
oklch(63.1% 0.156 155.1)
-
Step 600
600
#008A4F
oklch(55.7% 0.136 155.4)
-
Step 700
700
#007441
oklch(49.1% 0.121 155.2)
-
Step 800
800
#005F35
oklch(42.7% 0.104 155.6)
-
Step 900
900
#004F2B
oklch(37.6% 0.092 155.5)
-
Step 950
950
#003018
oklch(27.2% 0.067 155.5)
#30BB73 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) | #BAAC6E | 0.139 |
| Deuteranopia (no green cones) | #AAA078 | 0.137 |
| Tritanopia (no blue cones) | #00B9A9 | 0.077 |
| Achromatopsia (no color) | #A5A5A5 | 0.158 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #30BB73
#30BB73
oklch(70.2% 0.157 155.3)
- #DA76C5
#DA76C5
oklch(70.3% 0.157 335.5)
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 #30BB73, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Mint Green #20C073 ΔE 0.015
- Cool Green #33B864 ΔE 0.018
- Dark Mint #48C072 ΔE 0.021
- Medium Sea Green #3CB371 ΔE 0.023
- Green Teal #0CB577 ΔE 0.023
- Dark Seafoam #1FB57A ΔE 0.024
- Algae Green #21C36F ΔE 0.025
- Green Blue #01C08D ΔE 0.032
Use #30BB73 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.