#1CBD63
Closest named color: Cool Green (#33B864). oklch(70.2% 0.179 151.8), rgb(28, 189, 99).
Aa
Black text reads best on this color (8.50:1).
About this color
#1CBD63 is a medium-light, vivid green. In OKLCH its lightness is 70%, its chroma 0.179 and its hue 152°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Cool Green (#33B864), ΔE 0.016 away. Black text reads best on it, at 8.50:1.
| Hue family | Greens |
| Lightness | medium-light (70%) |
| Chroma | vivid (0.179) |
| Temperature | in between |
| Nearest name | Cool Green (#33B864) |
| Black text | 8.50:1 |
| White text | 2.46:1 |
Values
| HEX | #1CBD63 |
| RGB | rgb(28, 189, 99) |
| HSL | hsl(146, 74%, 43%) |
| OKLCH | oklch(70.2% 0.179 151.8) |
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 #1CBD63 | 2.46:1 | Fails | Lc -52.9 | Large or bold text, headings |
| Black text on #1CBD63 | 8.50:1 | AAA | Lc 56.1 | Large or bold text, headings |
| #1CBD63 text on white | 2.46:1 | Fails | Lc 47.9 | Large or bold text, headings |
| #1CBD63 text on black | 8.50:1 | AAA | Lc -54.1 | 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
#EFF9F1
oklch(97.2% 0.015 151.8)
-
Step 100
100
#DBF1DF
oklch(93.7% 0.033 150.8)
-
Step 200
200
#BCE6C5
oklch(88.6% 0.063 151.4)
-
Step 300
300
#88D69C
oklch(81% 0.113 151.4)
-
Step 400
400 (this color)
#1CBD63
oklch(70.2% 0.179 151.8)
-
Step 500
500
#00A553
oklch(63.2% 0.167 151.8)
-
Step 600
600
#008A44
oklch(55.5% 0.147 151.7)
-
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
#003013
oklch(27.1% 0.072 151.4)
#1CBD63 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) | #BDAC5C | 0.151 |
| Deuteranopia (no green cones) | #ACA069 | 0.148 |
| Tritanopia (no blue cones) | #00BAA8 | 0.096 |
| Achromatopsia (no color) | #A5A5A5 | 0.180 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1CBD63
#1CBD63
oklch(70.2% 0.179 151.8)
- #DD6FD0
#DD6FD0
oklch(70.2% 0.18 331.9)
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 #1CBD63, closest first.
No curated palette has a color within ΔE 0.04 of #1CBD63.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Green #33B864 ΔE 0.016
- Dark Mint Green #20C073 ΔE 0.019
- Algae Green #21C36F ΔE 0.020
- Shamrock Green #02C14D ΔE 0.030
- Dark Mint #48C072 ΔE 0.030
- Shamrock #01B44C ΔE 0.033
- Leafy Green #51B73B ΔE 0.038
- Green Teal #0CB577 ΔE 0.039
Use #1CBD63 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.