#39B551#39B551

#39B551 is a light, vivid green. Relative luminance 0.345; OKLCH L 68.3% C 0.177 H 146.6°. Best body text is #000000 at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#39B551
RGB	rgb(57, 181, 81)
HSL	hsl(132, 52%, 47%)
HSV	hsv(132, 69%, 71%)
CMYK	cmyk(68.5%, 0%, 55.2%, 29%)
CIE-LAB	lab(65.37, -54.84, 40.79)
CIE-LCH	lch(65.37, 68.34, 143.36°)
OKLab	oklab(68.31% -0.1479 0.0975)
OKLCH	oklch(68.31% 0.177 146.6)
XYZ	xyz(19.6950, 34.5096, 13.4061)
Luminance	0.3451 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B551 #B5399D

analogous

#5FB539 #39B551 #39B58F

triadic

#39B551 #5139B5 #B55139

tetradic

#39B551 #395FB5 #B5399D #B58F39

square

#39B551 #395FB5 #B5399D #B58F39

split-complementary

#39B551 #8F39B5 #B5395F

monochromatic

#1C5827 #2A863C #39B551 #5FCD74 #8DDB9C

Accessibility & contrast

On white

2.66

#39B551 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.90

#39B551 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B551

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B551	#FFFFFF	#000000	##000000
##39B551	1.00	2.66	7.90	7.90
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.90	21.00	1.00	1.00
##000000	7.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A548

Deuteranopia (green-blind)

#A89B59

Tritanopia (blue-blind)

#04B19F

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #39b551;
/* rgb */ color: rgb(57, 181, 81);
/* oklch */ color: oklch(68.3% 0.177 146.6);

Tailwind

colors: {
  custom: {
    50: '#7fcc84',
    500: '#39b551',
    950: '#000000',
  },
}

SCSS

$custom: #39b551;
$custom-light: #7fcc84;
$custom-dark: #000000;

JSON

{
  "hex": "#39b551",
  "rgb": {
    "r": 57,
    "g": 181,
    "b": 81
  },
  "hsl": {
    "h": 131.613,
    "s": 52.101,
    "l": 46.667
  },
  "oklch": {
    "l": 0.68307,
    "c": 0.17715,
    "h": 146.6
  },
  "luminance": 0.34512
}

Semantic roles & 50–950 ramp

primary

#39B551

secondary

#C684B9

accent

#4CC0DC

background

#F8FCF8

surface

#F0F9EF

border

#CBD2CA

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #39B551

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

Preview Lab → · Contrast checker → · Palette generator →