#39C43B#39C43B

#39C43B is a light, highly saturated green. Relative luminance 0.407; OKLCH L 72.0% C 0.212 H 143.2°. Best body text is #000000 at 9.13:1 contrast (WCAG AA passes).

Color values

HEX	#39C43B
RGB	rgb(57, 196, 59)
HSL	hsl(121, 55%, 50%)
HSV	hsv(121, 71%, 77%)
CMYK	cmyk(70.9%, 0%, 69.9%, 23.1%)
CIE-LAB	lab(69.94, -62.43, 55.55)
CIE-LCH	lch(69.94, 83.57, 138.34°)
OKLab	oklab(72.03% -0.1694 0.1269)
OKLCH	oklch(72.03% 0.212 143.2)
XYZ	xyz(22.2153, 40.6630, 10.8148)
Luminance	0.4067 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39C43B #C439C2

analogous

#7DC439 #39C43B #39C480

triadic

#39C43B #3B39C4 #C43B39

tetradic

#39C43B #397DC4 #C439C2 #C48039

square

#39C43B #397DC4 #C439C2 #C48039

split-complementary

#39C43B #8039C4 #C4397D

monochromatic

#1D651E #2B952D #39C43B #67D369 #97E198

Accessibility & contrast

On white

2.30

#39C43B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.13

#39C43B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39C43B

9.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39C43B	#FFFFFF	#000000	##000000
##39C43B	1.00	2.30	9.13	9.13
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.13	21.00	1.00	1.00
##000000	9.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B226

Deuteranopia (green-blind)

#B8A748

Tritanopia (blue-blind)

#04BEA9

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #39c43b;
/* rgb */ color: rgb(57, 196, 59);
/* oklch */ color: oklch(72.0% 0.212 143.2);

Tailwind

colors: {
  custom: {
    50: '#83d778',
    500: '#39c43b',
    950: '#000000',
  },
}

SCSS

$custom: #39c43b;
$custom-light: #83d778;
$custom-dark: #000000;

JSON

{
  "hex": "#39c43b",
  "rgb": {
    "r": 57,
    "g": 196,
    "b": 59
  },
  "hsl": {
    "h": 120.863,
    "s": 54.941,
    "l": 49.608
  },
  "oklch": {
    "l": 0.72029,
    "c": 0.21169,
    "h": 143.2
  },
  "luminance": 0.40665
}

Semantic roles & 50–950 ramp

primary

#39C43B

secondary

#CC8DCB

accent

#4ADCDE

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C1509

muted

#7D837B

Preview Lab

Preview with #39C43B

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

Preview Lab → · Contrast checker → · Palette generator →