#33C15A
Closest named color: Shamrock Green (#02C14D). oklch(71.5% 0.186 148.1), rgb(51, 193, 90).
Aa
Black text reads best on this color (8.91:1).
About this color
#33C15A is a medium-light, vivid green. In OKLCH its lightness is 71%, its chroma 0.186 and its hue 148°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Shamrock Green (#02C14D), ΔE 0.020 away. Black text reads best on it, at 8.91:1.
| Hue family | Greens |
| Lightness | medium-light (71%) |
| Chroma | vivid (0.186) |
| Temperature | in between |
| Nearest name | Shamrock Green (#02C14D) |
| Black text | 8.91:1 |
| White text | 2.35:1 |
Values
| HEX | #33C15A |
| RGB | rgb(51, 193, 90) |
| HSL | hsl(136, 58%, 48%) |
| OKLCH | oklch(71.5% 0.186 148.1) |
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 #33C15A | 2.35:1 | Fails | Lc -50.8 | Large or bold text, headings |
| Black text on #33C15A | 8.91:1 | AAA | Lc 58.0 | Large or bold text, headings |
| #33C15A text on white | 2.35:1 | Fails | Lc 45.9 | Large or bold text, headings |
| #33C15A text on black | 8.91:1 | AAA | Lc -56.1 | 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
#EFF9F0
oklch(97.2% 0.016 148.4)
-
Step 100
100
#DBF1DE
oklch(93.7% 0.034 149.3)
-
Step 200
200
#BDE6C2
oklch(88.6% 0.065 148.4)
-
Step 300
300
#8BD696
oklch(81% 0.117 148.1)
-
Step 400
400 (this color)
#33C15A
oklch(71.5% 0.186 148.1)
-
Step 500
500
#00A542
oklch(63% 0.182 148.1)
-
Step 600
600
#008B36
oklch(55.5% 0.161 148.1)
-
Step 700
700
#00752C
oklch(49% 0.142 148)
-
Step 800
800
#006023
oklch(42.7% 0.123 148.1)
-
Step 900
900
#00501C
oklch(37.6% 0.109 148.1)
-
Step 950
950
#00300E
oklch(27% 0.077 148.3)
#33C15A 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) | #C3B051 | 0.148 |
| Deuteranopia (no green cones) | #B2A462 | 0.147 |
| Tritanopia (no blue cones) | #00BDAA | 0.108 |
| Achromatopsia (no color) | #A9A9A9 | 0.188 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #33C15A
#33C15A
oklch(71.5% 0.186 148.1)
- #DF72DD
#DF72DD
oklch(71.4% 0.187 328)
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 #33C15A, closest first.
No curated palette has a color within ΔE 0.04 of #33C15A.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Shamrock Green #02C14D ΔE 0.020
- Algae Green #21C36F ΔE 0.022
- Dark Mint Green #20C073 ΔE 0.029
- Cool Green #33B864 ΔE 0.032
- Leafy Green #51B73B ΔE 0.033
- Dark Mint #48C072 ΔE 0.033
- Shamrock #01B44C ΔE 0.043
- Frog Green #58BC08 ΔE 0.047
Use #33C15A 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.