#1CC266
Closest named color: Algae Green (#21C36F). oklch(71.5% 0.182 151.9), rgb(28, 194, 102).
Aa
Black text reads best on this color (8.95:1).
About this color
#1CC266 is a medium-light, vivid green. In OKLCH its lightness is 72%, its chroma 0.182 and its hue 152°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Algae Green (#21C36F), ΔE 0.011 away. Black text reads best on it, at 8.95:1.
| Hue family | Greens |
| Lightness | medium-light (72%) |
| Chroma | vivid (0.182) |
| Temperature | in between |
| Nearest name | Algae Green (#21C36F) |
| Black text | 8.95:1 |
| White text | 2.34:1 |
Values
| HEX | #1CC266 |
| RGB | rgb(28, 194, 102) |
| HSL | hsl(147, 75%, 44%) |
| OKLCH | oklch(71.5% 0.182 151.9) |
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 #1CC266 | 2.34:1 | Fails | Lc -50.5 | Large or bold text, headings |
| Black text on #1CC266 | 8.95:1 | AAA | Lc 58.4 | Large or bold text, headings |
| #1CC266 text on white | 2.34:1 | Fails | Lc 45.6 | Large or bold text, headings |
| #1CC266 text on black | 8.95:1 | AAA | Lc -56.5 | 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
#EEF9F0
oklch(97.1% 0.017 151.1)
-
Step 100
100
#DBF1DF
oklch(93.7% 0.033 150.8)
-
Step 200
200
#BBE6C5
oklch(88.6% 0.063 152)
-
Step 300
300
#86D69C
oklch(80.9% 0.114 151.9)
-
Step 400
400 (this color)
#1CC266
oklch(71.5% 0.182 151.9)
-
Step 500
500
#00A553
oklch(63.2% 0.167 151.8)
-
Step 600
600
#008A45
oklch(55.5% 0.146 152)
-
Step 700
700
#007539
oklch(49.2% 0.13 151.8)
-
Step 800
800
#00602D
oklch(42.8% 0.114 151.6)
-
Step 900
900
#005025
oklch(37.8% 0.1 151.8)
-
Step 950
950
#003014
oklch(27.1% 0.071 152.1)
#1CC266 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) | #C2B15F | 0.153 |
| Deuteranopia (no green cones) | #B1A46D | 0.153 |
| Tritanopia (no blue cones) | #00BFAC | 0.097 |
| Achromatopsia (no color) | #A9A9A9 | 0.183 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1CC266
#1CC266
oklch(71.5% 0.182 151.9)
- #E272D5
#E272D5
oklch(71.4% 0.182 331.8)
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 #1CC266, closest first.
No curated palette has a color within ΔE 0.04 of #1CC266.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Algae Green #21C36F ΔE 0.011
- Dark Mint Green #20C073 ΔE 0.019
- Dark Mint #48C072 ΔE 0.027
- Shamrock Green #02C14D ΔE 0.028
- Cool Green #33B864 ΔE 0.028
- Leafy Green #51B73B ΔE 0.043
- Seaweed #18D17B ΔE 0.044
- Shamrock #01B44C ΔE 0.045
Use #1CC266 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.