#39B531#39B531

#39B531 is a light, highly saturated green. Relative luminance 0.341; OKLCH L 68.0% C 0.201 H 142.2°. Best body text is #000000 at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#39B531
RGB	rgb(57, 181, 49)
HSL	hsl(116, 57%, 45%)
HSV	hsv(116, 73%, 71%)
CMYK	cmyk(68.5%, 0%, 72.9%, 29%)
CIE-LAB	lab(65.07, -58.31, 54.28)
CIE-LCH	lch(65.07, 79.66, 137.05°)
OKLab	oklab(67.97% -0.1587 0.123)
OKLCH	oklch(67.97% 0.201 142.2)
XYZ	xyz(18.7645, 34.1374, 8.5054)
Luminance	0.3414 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B531 #AD31B5

analogous

#7BB531 #39B531 #31B56B

triadic

#39B531 #3139B5 #B53139

tetradic

#39B531 #317BB5 #AD31B5 #B56B31

square

#39B531 #317BB5 #AD31B5 #B56B31

split-complementary

#39B531 #6B31B5 #B5317B

monochromatic

#1B5517 #2A8524 #39B531 #5AD053 #88DD83

Accessibility & contrast

On white

2.68

#39B531 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.83

#39B531 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B531

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B531	#FFFFFF	#000000	##000000
##39B531	1.00	2.68	7.83	7.83
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.83	21.00	1.00	1.00
##000000	7.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A419

Deuteranopia (green-blind)

#AB9A3F

Tritanopia (blue-blind)

#1AB09B

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #39b531;
/* rgb */ color: rgb(57, 181, 49);
/* oklch */ color: oklch(68.0% 0.201 142.2);

Tailwind

colors: {
  custom: {
    50: '#81cc71',
    500: '#39b531',
    950: '#000000',
  },
}

SCSS

$custom: #39b531;
$custom-light: #81cc71;
$custom-dark: #000000;

JSON

{
  "hex": "#39b531",
  "rgb": {
    "r": 57,
    "g": 181,
    "b": 49
  },
  "hsl": {
    "h": 116.364,
    "s": 57.391,
    "l": 45.098
  },
  "oklch": {
    "l": 0.6797,
    "c": 0.20081,
    "h": 142.2
  },
  "luminance": 0.34139
}

Semantic roles & 50–950 ramp

primary

#39B531

secondary

#C27BC7

accent

#47E1D7

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #39B531

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

Preview Lab → · Contrast checker → · Palette generator →