#4CC299
Closest named color: Greenblue (#23C48B). oklch(73.6% 0.123 166.8), rgb(76, 194, 153).
Aa
Black text reads best on this color (9.48:1).
About this color
#4CC299 is a medium-light, moderately saturated green. In OKLCH its lightness is 74%, its chroma 0.123 and its hue 167°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Greenblue (#23C48B), ΔE 0.031 away. Black text reads best on it, at 9.48:1.
| Hue family | Greens |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.123) |
| Temperature | in between |
| Nearest name | Greenblue (#23C48B) |
| Black text | 9.48:1 |
| White text | 2.21:1 |
Values
| HEX | #4CC299 |
| RGB | rgb(76, 194, 153) |
| HSL | hsl(159, 49%, 53%) |
| OKLCH | oklch(73.6% 0.123 166.8) |
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 #4CC299 | 2.21:1 | Fails | Lc -48.1 | Large or bold text, headings |
| Black text on #4CC299 | 9.48:1 | AAA | Lc 60.7 | Content text, not long reading |
| #4CC299 text on white | 2.21:1 | Fails | Lc 43.3 | Non-text elements, placeholder text |
| #4CC299 text on black | 9.48:1 | AAA | Lc -58.9 | 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
#EFF8F4
oklch(97.1% 0.011 167.8)
-
Step 100
100
#DDEFE7
oklch(93.7% 0.022 167.5)
-
Step 200
200
#C0E3D3
oklch(88.6% 0.043 166)
-
Step 300
300
#90D1B6
oklch(80.9% 0.077 166.7)
-
Step 400
400 (this color)
#4CC299
oklch(73.6% 0.123 166.8)
-
Step 500
500
#00A278
oklch(63.2% 0.13 166.5)
-
Step 600
600
#008865
oklch(55.6% 0.114 167)
-
Step 700
700
#007254
oklch(49% 0.101 166.9)
-
Step 800
800
#005E44
oklch(42.7% 0.088 166.3)
-
Step 900
900
#004E39
oklch(37.6% 0.077 167.4)
-
Step 950
950
#002F20
oklch(27.1% 0.056 165.8)
#4CC299 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) | #BEB597 | 0.123 |
| Deuteranopia (no green cones) | #ADA99C | 0.119 |
| Tritanopia (no blue cones) | #00C3B6 | 0.043 |
| Achromatopsia (no color) | #AEAEAE | 0.123 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4CC299
#4CC299
oklch(73.6% 0.123 166.8)
- #E189B9
#E189B9
oklch(73.6% 0.122 346.6)
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 #4CC299, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greenblue #23C48B ΔE 0.031
- Green Blue #01C08D ΔE 0.033
- Medium Aquamarine #66CDAA ΔE 0.043
- Greeny Blue #42B395 ΔE 0.044
- Topaz #13BBAF ΔE 0.048
- Soft Green #6FC276 ΔE 0.049
- Dark Mint #48C072 ΔE 0.051
- Emerald #06D6A0 ΔE 0.055
Use #4CC299 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.