#03AB48
Closest named color: Medium Green (#39AD48). oklch(64.7% 0.184 148.7), rgb(3, 171, 72).
Aa
Black text reads best on this color (6.92:1).
About this color
#03AB48 is a medium-light, vivid green. In OKLCH its lightness is 65%, its chroma 0.184 and its hue 149°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Green (#39AD48), ΔE 0.019 away. Black text reads best on it, at 6.92:1.
| Hue family | Greens |
| Lightness | medium-light (65%) |
| Chroma | vivid (0.184) |
| Temperature | in between |
| Nearest name | Medium Green (#39AD48) |
| Black text | 6.92:1 |
| White text | 3.03:1 |
Values
| HEX | #03AB48 |
| RGB | rgb(3, 171, 72) |
| HSL | hsl(145, 97%, 34%) |
| OKLCH | oklch(64.7% 0.184 148.7) |
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 #03AB48 | 3.03:1 | AA large text | Lc -61.7 | Content text, not long reading |
| Black text on #03AB48 | 6.92:1 | AA | Lc 47.7 | Large or bold text, headings |
| #03AB48 text on white | 3.03:1 | AA large text | Lc 56.4 | Large or bold text, headings |
| #03AB48 text on black | 6.92:1 | AA | Lc -45.4 | 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 500.
-
Step 50
50
#F0F8F1
oklch(97.1% 0.013 149.3)
-
Step 100
100
#DFEFE1
oklch(93.6% 0.025 149.1)
-
Step 200
200
#C3E3C7
oklch(88.5% 0.051 148.7)
-
Step 300
300
#98D1A1
oklch(80.9% 0.089 148.9)
-
Step 400
400
#58B96C
oklch(70.8% 0.144 148.4)
-
Step 500
500 (this color)
#03AB48
oklch(64.7% 0.184 148.7)
-
Step 600
600
#008B39
oklch(55.6% 0.158 148.7)
-
Step 700
700
#00752F
oklch(49.1% 0.139 148.8)
-
Step 800
800
#006025
oklch(42.7% 0.121 148.7)
-
Step 900
900
#00501E
oklch(37.6% 0.107 148.8)
-
Step 950
950
#01300F
oklch(27% 0.076 148.5)
#03AB48 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) | #AD9B3E | 0.147 |
| Deuteranopia (no green cones) | #9D9050 | 0.145 |
| Tritanopia (no blue cones) | #00A795 | 0.107 |
| Achromatopsia (no color) | #949494 | 0.185 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #03AB48
#03AB48
oklch(64.7% 0.184 148.7)
- #C85EC5
#C85EC5
oklch(64.7% 0.184 328.5)
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 #03AB48, closest first.
No curated palette has a color within ΔE 0.04 of #03AB48.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Green #39AD48 ΔE 0.019
- Kelly Green #02AB2E ΔE 0.023
- Shamrock #01B44C ΔE 0.026
- Mid Green #50A747 ΔE 0.033
- Jade Green #2BAF6A ΔE 0.043
- Grass #5CAC2D ΔE 0.044
- Dark Pastel Green #56AE57 ΔE 0.046
- Seaweed Green #35AD6B ΔE 0.047
Use #03AB48 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.