#33BA64
Closest named color: Cool Green (#33B864). oklch(69.8% 0.169 150.9), rgb(51, 186, 100).
Aa
Black text reads best on this color (8.34:1).
About this color
#33BA64 is a medium-light, vivid green. In OKLCH its lightness is 70%, its chroma 0.169 and its hue 151°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Cool Green (#33B864), ΔE 0.006 away. Black text reads best on it, at 8.34:1.
| Hue family | Greens |
| Lightness | medium-light (70%) |
| Chroma | vivid (0.169) |
| Temperature | in between |
| Nearest name | Cool Green (#33B864) |
| Black text | 8.34:1 |
| White text | 2.51:1 |
Values
| HEX | #33BA64 |
| RGB | rgb(51, 186, 100) |
| HSL | hsl(142, 57%, 46%) |
| OKLCH | oklch(69.8% 0.169 150.9) |
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 #33BA64 | 2.51:1 | Fails | Lc -54.0 | Large or bold text, headings |
| Black text on #33BA64 | 8.34:1 | AAA | Lc 55.1 | Large or bold text, headings |
| #33BA64 text on white | 2.51:1 | Fails | Lc 48.9 | Large or bold text, headings |
| #33BA64 text on black | 8.34:1 | AAA | Lc -53.1 | 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
#EFF8F1
oklch(97% 0.013 152.6)
-
Step 100
100
#DCF0E0
oklch(93.6% 0.03 151.5)
-
Step 200
200
#BEE5C6
oklch(88.6% 0.059 151.1)
-
Step 300
300
#8DD49E
oklch(80.9% 0.104 151.1)
-
Step 400
400 (this color)
#33BA64
oklch(69.8% 0.169 150.9)
-
Step 500
500
#00A54F
oklch(63.2% 0.171 150.8)
-
Step 600
600
#008B42
oklch(55.7% 0.15 151)
-
Step 700
700
#007536
oklch(49.2% 0.133 150.8)
-
Step 800
800
#00602B
oklch(42.8% 0.116 150.8)
-
Step 900
900
#005023
oklch(37.7% 0.102 150.9)
-
Step 950
950
#003012
oklch(27% 0.073 150.7)
#33BA64 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) | #BBAA5D | 0.141 |
| Deuteranopia (no green cones) | #AB9F6A | 0.139 |
| Tritanopia (no blue cones) | #00B7A5 | 0.091 |
| Achromatopsia (no color) | #A3A3A3 | 0.170 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #33BA64
#33BA64
oklch(69.8% 0.169 150.9)
- #D772CD
#D772CD
oklch(69.7% 0.168 331)
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 #33BA64, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Green #33B864 ΔE 0.006
- Dark Mint Green #20C073 ΔE 0.020
- Algae Green #21C36F ΔE 0.025
- Dark Mint #48C072 ΔE 0.027
- Medium Sea Green #3CB371 ΔE 0.030
- Green Teal #0CB577 ΔE 0.033
- Shamrock #01B44C ΔE 0.035
- Dark Pastel Green #56AE57 ΔE 0.035
Use #33BA64 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.