#39B539#39B539

#39B539 is a light, vivid green. Relative luminance 0.342; OKLCH L 68.0% C 0.196 H 143.0°. Best body text is #000000 at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#39B539
RGB	rgb(57, 181, 57)
HSL	hsl(120, 52%, 47%)
HSV	hsv(120, 69%, 71%)
CMYK	cmyk(68.5%, 0%, 68.5%, 29%)
CIE-LAB	lab(65.13, -57.61, 51.25)
CIE-LCH	lch(65.13, 77.11, 138.34°)
OKLab	oklab(68.04% -0.1564 0.1177)
OKLCH	oklch(68.04% 0.196 143)
XYZ	xyz(18.9486, 34.2110, 9.4749)
Luminance	0.3421 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B539 #B539B5

analogous

#77B539 #39B539 #39B577

triadic

#39B539 #3939B5 #B53939

tetradic

#39B539 #3977B5 #B539B5 #B57739

square

#39B539 #3977B5 #B539B5 #B57739

split-complementary

#39B539 #7739B5 #B53977

monochromatic

#1C581C #2A862A #39B539 #5FCD5F #8DDB8D

Accessibility & contrast

On white

2.68

#39B539 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.84

#39B539 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B539

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B539	#FFFFFF	#000000	##000000
##39B539	1.00	2.68	7.84	7.84
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.84	21.00	1.00	1.00
##000000	7.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A427

Deuteranopia (green-blind)

#AA9A45

Tritanopia (blue-blind)

#17B09C

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #39b539;
/* rgb */ color: rgb(57, 181, 57);
/* oklch */ color: oklch(68.0% 0.196 143.0);

Tailwind

colors: {
  custom: {
    50: '#80cc76',
    500: '#39b539',
    950: '#000000',
  },
}

SCSS

$custom: #39b539;
$custom-light: #80cc76;
$custom-dark: #000000;

JSON

{
  "hex": "#39b539",
  "rgb": {
    "r": 57,
    "g": 181,
    "b": 57
  },
  "hsl": {
    "h": 120,
    "s": 52.101,
    "l": 46.667
  },
  "oklch": {
    "l": 0.68037,
    "c": 0.19574,
    "h": 143
  },
  "luminance": 0.34213
}

Semantic roles & 50–950 ramp

primary

#39B539

secondary

#C684C6

accent

#4CDCDC

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0C1309

muted

#7D827B

Preview Lab

Preview with #39B539

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

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