#27B539#27B539

#27B539 is a light, highly saturated green. Relative luminance 0.338; OKLCH L 67.6% C 0.201 H 144.5°. Best body text is #000000 at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#27B539
RGB	rgb(39, 181, 57)
HSL	hsl(128, 65%, 43%)
HSV	hsv(128, 78%, 71%)
CMYK	cmyk(78.5%, 0%, 68.5%, 29%)
CIE-LAB	lab(64.78, -60.54, 50.78)
CIE-LCH	lch(64.78, 79.02, 140.02°)
OKLab	oklab(67.65% -0.1635 0.1168)
OKLCH	oklch(67.65% 0.201 144.5)
XYZ	xyz(18.0978, 33.7723, 9.4350)
Luminance	0.3377 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27B539 #B527A3

analogous

#5CB527 #27B539 #27B580

triadic

#27B539 #3927B5 #B53927

tetradic

#27B539 #275CB5 #B527A3 #B58027

square

#27B539 #275CB5 #B527A3 #B58027

split-complementary

#27B539 #8027B5 #B5275C

monochromatic

#115019 #1C8329 #27B539 #43D655 #75E183

Accessibility & contrast

On white

2.71

#27B539 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.75

#27B539 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #27B539

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27B539	#FFFFFF	#000000	##000000
##27B539	1.00	2.71	7.75	7.75
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.75	21.00	1.00	1.00
##000000	7.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A427

Deuteranopia (green-blind)

#A99945

Tritanopia (blue-blind)

#00B09C

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #27b539;
/* rgb */ color: rgb(39, 181, 57);
/* oklch */ color: oklch(67.6% 0.201 144.5);

Tailwind

colors: {
  custom: {
    50: '#7acc76',
    500: '#27b539',
    950: '#000000',
  },
}

SCSS

$custom: #27b539;
$custom-light: #7acc76;
$custom-dark: #000000;

JSON

{
  "hex": "#27b539",
  "rgb": {
    "r": 39,
    "g": 181,
    "b": 57
  },
  "hsl": {
    "h": 127.606,
    "s": 64.545,
    "l": 43.137
  },
  "oklch": {
    "l": 0.67647,
    "c": 0.20094,
    "h": 144.5
  },
  "luminance": 0.33774
}

Semantic roles & 50–950 ramp

primary

#27B539

secondary

#C96FBD

accent

#40D2E8

background

#F8FCF7

surface

#EFF9ED

border

#CAD2C8

text

#0B1409

muted

#7C827B

Preview Lab

Preview with #27B539

Body copy rendered with the generated semantic roles for this colour.

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