#39B561#39B561

#39B561 is a light, vivid green. Relative luminance 0.348; OKLCH L 68.5% C 0.163 H 150.2°. Best body text is #000000 at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#39B561
RGB	rgb(57, 181, 97)
HSL	hsl(139, 52%, 47%)
HSV	hsv(139, 69%, 71%)
CMYK	cmyk(68.5%, 0%, 46.4%, 29%)
CIE-LAB	lab(65.58, -52.42, 33.07)
CIE-LCH	lch(65.58, 61.97, 147.75°)
OKLab	oklab(68.55% -0.1412 0.081)
OKLCH	oklch(68.55% 0.163 150.2)
XYZ	xyz(20.3673, 34.7785, 16.9465)
Luminance	0.3478 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B561 #B5398D

analogous

#4FB539 #39B561 #39B59F

triadic

#39B561 #6139B5 #B56139

tetradic

#39B561 #394FB5 #B5398D #B59F39

square

#39B561 #394FB5 #B5398D #B59F39

split-complementary

#39B561 #9F39B5 #B5394F

monochromatic

#1C582F #2A8648 #39B561 #5FCD82 #8DDBA6

Accessibility & contrast

On white

2.64

#39B561 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.96

#39B561 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B561

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B561	#FFFFFF	#000000	##000000
##39B561	1.00	2.64	7.96	7.96
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.96	21.00	1.00	1.00
##000000	7.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A65A

Deuteranopia (green-blind)

#A79B67

Tritanopia (blue-blind)

#00B2A1

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #39b561;
/* rgb */ color: rgb(57, 181, 97);
/* oklch */ color: oklch(68.5% 0.163 150.2);

Tailwind

colors: {
  custom: {
    50: '#7fcc8f',
    500: '#39b561',
    950: '#000000',
  },
}

SCSS

$custom: #39b561;
$custom-light: #7fcc8f;
$custom-dark: #000000;

JSON

{
  "hex": "#39b561",
  "rgb": {
    "r": 57,
    "g": 181,
    "b": 97
  },
  "hsl": {
    "h": 139.355,
    "s": 52.101,
    "l": 46.667
  },
  "oklch": {
    "l": 0.6855,
    "c": 0.1628,
    "h": 150.2
  },
  "luminance": 0.34781
}

Semantic roles & 50–950 ramp

primary

#39B561

secondary

#C684B1

accent

#4CADDC

background

#F8FCF8

surface

#EFF9F0

border

#CAD2CB

text

#0B130C

muted

#7C827D

Preview Lab

Preview with #39B561

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

Preview Lab → · Contrast checker → · Palette generator →