#0CA34A
Closest named color: Medium Green (#39AD48). oklch(62.6% 0.171 149.6), rgb(12, 163, 74).
Aa
Black text reads best on this color (6.35:1).
About this color
#0CA34A is a medium-light, vivid green. In OKLCH its lightness is 63%, its chroma 0.171 and its hue 150°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Green (#39AD48), ΔE 0.037 away. Black text reads best on it, at 6.35:1.
| Hue family | Greens |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.171) |
| Temperature | in between |
| Nearest name | Medium Green (#39AD48) |
| Black text | 6.35:1 |
| White text | 3.30:1 |
Values
| HEX | #0CA34A |
| RGB | rgb(12, 163, 74) |
| HSL | hsl(145, 86%, 34%) |
| OKLCH | oklch(62.6% 0.171 149.6) |
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 #0CA34A | 3.30:1 | AA large text | Lc -65.2 | Content text, not long reading |
| Black text on #0CA34A | 6.35:1 | AA | Lc 44.3 | Non-text elements, placeholder text |
| #0CA34A text on white | 3.30:1 | AA large text | Lc 59.8 | Large or bold text, headings |
| #0CA34A text on black | 6.35:1 | AA | Lc -41.9 | Non-text elements, placeholder text |
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
#C5E2C9
oklch(88.5% 0.046 149.2)
-
Step 300
300
#9AD0A4
oklch(80.8% 0.083 149.9)
-
Step 400
400
#5CB872
oklch(70.8% 0.135 149.6)
-
Step 500
500 (this color)
#0CA34A
oklch(62.6% 0.171 149.6)
-
Step 600
600
#008B3D
oklch(55.6% 0.154 149.7)
-
Step 700
700
#007532
oklch(49.1% 0.137 149.6)
-
Step 800
800
#006028
oklch(42.7% 0.119 149.7)
-
Step 900
900
#005020
oklch(37.7% 0.105 149.6)
-
Step 950
950
#043012
oklch(27.2% 0.071 149.4)
#0CA34A 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) | #A49442 | 0.139 |
| Deuteranopia (no green cones) | #958951 | 0.138 |
| Tritanopia (no blue cones) | #00A08F | 0.097 |
| Achromatopsia (no color) | #8D8D8D | 0.172 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0CA34A
#0CA34A
oklch(62.6% 0.171 149.6)
- #BF5BB9
#BF5BB9
oklch(62.6% 0.172 329.7)
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 #0CA34A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Green #39AD48 ΔE 0.037
- Mid Green #50A747 ΔE 0.037
- Kelly Green #02AB2E ΔE 0.039
- Grass Green #3F9B0B ΔE 0.041
- Grassy Green #419C03 ΔE 0.042
- Irish Green #019529 ΔE 0.047
- Kelley Green #009337 ΔE 0.048
- Jade Green #2BAF6A ΔE 0.049
Use #0CA34A 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.