#39CA3B#39CA3B

#39CA3B is a light, highly saturated green. Relative luminance 0.434; OKLCH L 73.6% C 0.218 H 143.1°. Best body text is #000000 at 9.69:1 contrast (WCAG AA passes).

Color values

HEX	#39CA3B
RGB	rgb(57, 202, 59)
HSL	hsl(121, 58%, 51%)
HSV	hsv(121, 72%, 79%)
CMYK	cmyk(71.8%, 0%, 70.8%, 20.8%)
CIE-LAB	lab(71.84, -64.38, 57.53)
CIE-LCH	lch(71.84, 86.34, 138.22°)
OKLab	oklab(73.61% -0.1747 0.1311)
OKLCH	oklch(73.61% 0.218 143.1)
XYZ	xyz(23.5958, 43.4240, 11.2750)
Luminance	0.4343 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39CA3B #CA39C8

analogous

#7FCA39 #39CA3B #39CA84

triadic

#39CA3B #3B39CA #CA3B39

tetradic

#39CA3B #397FCA #CA39C8 #CA8439

square

#39CA3B #397FCA #CA39C8 #CA8439

split-complementary

#39CA3B #8439CA #CA397F

monochromatic

#1D6C1E #2A9C2B #39CA3B #69D76B #9AE49B

Accessibility & contrast

On white

2.17

#39CA3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.69

#39CA3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39CA3B

9.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39CA3B	#FFFFFF	#000000	##000000
##39CA3B	1.00	2.17	9.69	9.69
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.69	21.00	1.00	1.00
##000000	9.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB724

Deuteranopia (green-blind)

#BEAC49

Tritanopia (blue-blind)

#00C4AE

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #39ca3b;
/* rgb */ color: rgb(57, 202, 59);
/* oklch */ color: oklch(73.6% 0.218 143.1);

Tailwind

colors: {
  custom: {
    50: '#85db79',
    500: '#39ca3b',
    950: '#000000',
  },
}

SCSS

$custom: #39ca3b;
$custom-light: #85db79;
$custom-dark: #000000;

JSON

{
  "hex": "#39ca3b",
  "rgb": {
    "r": 57,
    "g": 202,
    "b": 59
  },
  "hsl": {
    "h": 120.828,
    "s": 57.769,
    "l": 50.784
  },
  "oklch": {
    "l": 0.73607,
    "c": 0.21841,
    "h": 143.1
  },
  "luminance": 0.43427
}

Semantic roles & 50–950 ramp

primary

#39CA3B

secondary

#D08FCF

accent

#47DFE1

background

#F8FDF7

surface

#F0FBEE

border

#CBD4C9

text

#0D150A

muted

#7D837C

Preview Lab

Preview with #39CA3B

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

Preview Lab → · Contrast checker → · Palette generator →