#2CC99C
Closest named color: Greenblue (#23C48B). oklch(74.7% 0.141 168.1), rgb(44, 201, 156).
Aa
Black text reads best on this color (9.94:1).
About this color
#2CC99C is a medium-light, vivid green. In OKLCH its lightness is 75%, its chroma 0.141 and its hue 168°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Greenblue (#23C48B), ΔE 0.025 away. Black text reads best on it, at 9.94:1.
| Hue family | Greens |
| Lightness | medium-light (75%) |
| Chroma | vivid (0.141) |
| Temperature | in between |
| Nearest name | Greenblue (#23C48B) |
| Black text | 9.94:1 |
| White text | 2.11:1 |
Values
| HEX | #2CC99C |
| RGB | rgb(44, 201, 156) |
| HSL | hsl(163, 64%, 48%) |
| OKLCH | oklch(74.7% 0.141 168.1) |
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 #2CC99C | 2.11:1 | Fails | Lc -45.5 | Large or bold text, headings |
| Black text on #2CC99C | 9.94:1 | AAA | Lc 63.0 | Content text, not long reading |
| #2CC99C text on white | 2.11:1 | Fails | Lc 40.9 | Non-text elements, placeholder text |
| #2CC99C text on black | 9.94:1 | AAA | Lc -61.4 | Content text, not long reading |
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
#EEF8F4
oklch(97.1% 0.012 170.3)
-
Step 100
100
#DAF0E7
oklch(93.6% 0.026 169.3)
-
Step 200
200
#BBE4D3
oklch(88.5% 0.049 168.1)
-
Step 300
300
#85D3B6
oklch(80.8% 0.088 168.5)
-
Step 400
400 (this color)
#2CC99C
oklch(74.7% 0.141 168.1)
-
Step 500
500
#00A17B
oklch(63% 0.127 168.5)
-
Step 600
600
#008867
oklch(55.7% 0.112 168.2)
-
Step 700
700
#007256
oklch(49% 0.099 168.4)
-
Step 800
800
#005E46
oklch(42.8% 0.087 168)
-
Step 900
900
#004E3A
oklch(37.7% 0.076 168.5)
-
Step 950
950
#002F21
oklch(27.1% 0.055 167.3)
#2CC99C 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) | #C4BB9A | 0.143 |
| Deuteranopia (no green cones) | #B0AD9F | 0.136 |
| Tritanopia (no blue cones) | #00CABC | 0.044 |
| Achromatopsia (no color) | #B2B2B2 | 0.142 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2CC99C
#2CC99C
oklch(74.7% 0.141 168.1)
- #ED86BC
#ED86BC
oklch(74.7% 0.14 348.3)
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 #2CC99C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greenblue #23C48B ΔE 0.025
- Green Blue #01C08D ΔE 0.032
- Emerald #06D6A0 ΔE 0.036
- Medium Aquamarine #66CDAA ΔE 0.043
- Dark Mint #48C072 ΔE 0.052
- Soft Green #6FC276 ΔE 0.054
- Dark Mint Green #20C073 ΔE 0.055
- Seaweed #18D17B ΔE 0.056
Use #2CC99C 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.