#39B12F#39B12F

#39B12F is a light, vivid green. Relative luminance 0.325; OKLCH L 66.9% C 0.197 H 142.0°. Best body text is #000000 at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#39B12F
RGB	rgb(57, 177, 47)
HSL	hsl(115, 58%, 44%)
HSV	hsv(115, 73%, 69%)
CMYK	cmyk(67.8%, 0%, 73.4%, 30.6%)
CIE-LAB	lab(63.77, -57.11, 53.69)
CIE-LCH	lch(63.77, 78.39, 136.77°)
OKLab	oklab(66.88% -0.1556 0.1215)
OKLCH	oklch(66.88% 0.197 142)
XYZ	xyz(17.9216, 32.5175, 8.0208)
Luminance	0.3252 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39B12F #A72FB1

analogous

#7AB12F #39B12F #2FB166

triadic

#39B12F #2F39B1 #B12F39

tetradic

#39B12F #2F7AB1 #A72FB1 #B1662F

square

#39B12F #2F7AB1 #A72FB1 #B1662F

split-complementary

#39B12F #662FB1 #B12F7A

monochromatic

#1A5015 #298122 #39B12F #57D04D #85DD7E

Accessibility & contrast

On white

2.80

#39B12F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.50

#39B12F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39B12F

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39B12F	#FFFFFF	#000000	##000000
##39B12F	1.00	2.80	7.50	7.50
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.50	21.00	1.00	1.00
##000000	7.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A017

Deuteranopia (green-blind)

#A7973D

Tritanopia (blue-blind)

#1DAC98

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #39b12f;
/* rgb */ color: rgb(57, 177, 47);
/* oklch */ color: oklch(66.9% 0.197 142.0);

Tailwind

colors: {
  custom: {
    50: '#80c970',
    500: '#39b12f',
    950: '#000000',
  },
}

SCSS

$custom: #39b12f;
$custom-light: #80c970;
$custom-dark: #000000;

JSON

{
  "hex": "#39b12f",
  "rgb": {
    "r": 57,
    "g": 177,
    "b": 47
  },
  "hsl": {
    "h": 115.385,
    "s": 58.036,
    "l": 43.922
  },
  "oklch": {
    "l": 0.66885,
    "c": 0.19743,
    "h": 142
  },
  "luminance": 0.32519
}

Semantic roles & 50–950 ramp

primary

#39B12F

secondary

#BF76C5

accent

#47E1D5

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #39B12F

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

Preview Lab → · Contrast checker → · Palette generator →