#33C04E
Closest named color: Shamrock Green (#02C14D). oklch(71% 0.195 146.1), rgb(51, 192, 78).
Aa
Black text reads best on this color (8.79:1).
About this color
#33C04E is a medium-light, vivid green. In OKLCH its lightness is 71%, its chroma 0.195 and its hue 146°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Shamrock Green (#02C14D), ΔE 0.012 away. Black text reads best on it, at 8.79:1.
| Hue family | Greens |
| Lightness | medium-light (71%) |
| Chroma | vivid (0.195) |
| Temperature | in between |
| Nearest name | Shamrock Green (#02C14D) |
| Black text | 8.79:1 |
| White text | 2.38:1 |
Values
| HEX | #33C04E |
| RGB | rgb(51, 192, 78) |
| HSL | hsl(131, 58%, 48%) |
| OKLCH | oklch(71% 0.195 146.1) |
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 #33C04E | 2.38:1 | Fails | Lc -51.5 | Large or bold text, headings |
| Black text on #33C04E | 8.79:1 | AAA | Lc 57.4 | Large or bold text, headings |
| #33C04E text on white | 2.38:1 | Fails | Lc 46.6 | Large or bold text, headings |
| #33C04E text on black | 8.79:1 | AAA | Lc -55.5 | 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
#EFF9EF
oklch(97.2% 0.017 145.4)
-
Step 100
100
#DCF1DC
oklch(93.7% 0.036 145.3)
-
Step 200
200
#BDE6BF
oklch(88.5% 0.068 146.3)
-
Step 300
300
#8BD691
oklch(80.9% 0.122 146.2)
-
Step 400
400 (this color)
#33C04E
oklch(71% 0.195 146.1)
-
Step 500
500
#00A635
oklch(63.1% 0.193 146)
-
Step 600
600
#008C2C
oklch(55.7% 0.169 146.1)
-
Step 700
700
#007623
oklch(49.2% 0.15 146)
-
Step 800
800
#00601B
oklch(42.6% 0.13 146.1)
-
Step 900
900
#005115
oklch(37.8% 0.116 146)
-
Step 950
950
#003009
oklch(26.9% 0.082 146)
#33C04E 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) | #C3AE42 | 0.150 |
| Deuteranopia (no green cones) | #B3A357 | 0.149 |
| Tritanopia (no blue cones) | #00BBA7 | 0.118 |
| Achromatopsia (no color) | #A8A8A8 | 0.196 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #33C04E
#33C04E
oklch(71% 0.195 146.1)
- #DD6FE1
#DD6FE1
oklch(71% 0.194 326.1)
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 #33C04E, closest first.
No curated palette has a color within ΔE 0.04 of #33C04E.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Shamrock Green #02C14D ΔE 0.012
- Leafy Green #51B73B ΔE 0.027
- Algae Green #21C36F ΔE 0.033
- Frog Green #58BC08 ΔE 0.037
- Cool Green #33B864 ΔE 0.038
- Shamrock #01B44C ΔE 0.039
- Dark Mint Green #20C073 ΔE 0.040
- Dark Mint #48C072 ΔE 0.044
Use #33C04E 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.