#27B852
Closest named color: Shamrock (#01B44C). oklch(68.7% 0.185 148.1), rgb(39, 184, 82).
Aa
Black text reads best on this color (8.06:1).
About this color
#27B852 is a medium-light, vivid green. In OKLCH its lightness is 69%, its chroma 0.185 and its hue 148°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Shamrock (#01B44C), ΔE 0.016 away. Black text reads best on it, at 8.06:1.
| Hue family | Greens |
| Lightness | medium-light (69%) |
| Chroma | vivid (0.185) |
| Temperature | in between |
| Nearest name | Shamrock (#01B44C) |
| Black text | 8.06:1 |
| White text | 2.60:1 |
Values
| HEX | #27B852 |
| RGB | rgb(39, 184, 82) |
| HSL | hsl(138, 65%, 44%) |
| OKLCH | oklch(68.7% 0.185 148.1) |
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 #27B852 | 2.60:1 | Fails | Lc -55.4 | Large or bold text, headings |
| Black text on #27B852 | 8.06:1 | AAA | Lc 53.7 | Large or bold text, headings |
| #27B852 text on white | 2.60:1 | Fails | Lc 50.3 | Large or bold text, headings |
| #27B852 text on black | 8.06:1 | AAA | Lc -51.6 | 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
#EFF9F0
oklch(97.2% 0.016 148.4)
-
Step 100
100
#DCF0DE
oklch(93.5% 0.032 148.2)
-
Step 200
200
#BDE5C2
oklch(88.4% 0.063 148.5)
-
Step 300
300
#8BD596
oklch(80.8% 0.115 148.1)
-
Step 400
400 (this color)
#27B852
oklch(68.7% 0.185 148.1)
-
Step 500
500
#00A542
oklch(63% 0.182 148.1)
-
Step 600
600
#008B36
oklch(55.5% 0.161 148.1)
-
Step 700
700
#00752C
oklch(49% 0.142 148)
-
Step 800
800
#006023
oklch(42.7% 0.123 148.1)
-
Step 900
900
#00501C
oklch(37.6% 0.109 148.1)
-
Step 950
950
#00300E
oklch(27% 0.077 148.3)
#27B852 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) | #BAA748 | 0.147 |
| Deuteranopia (no green cones) | #AA9C5A | 0.146 |
| Tritanopia (no blue cones) | #00B4A1 | 0.107 |
| Achromatopsia (no color) | #A0A0A0 | 0.186 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #27B852
#27B852
oklch(68.7% 0.185 148.1)
- #D56AD3
#D56AD3
oklch(68.6% 0.185 328.1)
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 #27B852, closest first.
No curated palette has a color within ΔE 0.04 of #27B852.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Shamrock #01B44C ΔE 0.016
- Cool Green #33B864 ΔE 0.022
- Leafy Green #51B73B ΔE 0.026
- Shamrock Green #02C14D ΔE 0.028
- Medium Green #39AD48 ΔE 0.030
- Dark Mint Green #20C073 ΔE 0.038
- Algae Green #21C36F ΔE 0.039
- Dark Pastel Green #56AE57 ΔE 0.039
Use #27B852 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.