#39E23F#39E23F

#39E23F is a light, highly saturated green. Relative luminance 0.556; OKLCH L 79.9% C 0.242 H 143.3°. Best body text is #000000 at 12.12:1 contrast (WCAG AA passes).

Color values

HEX	#39E23F
RGB	rgb(57, 226, 63)
HSL	hsl(122, 74%, 55%)
HSV	hsv(122, 75%, 89%)
CMYK	cmyk(74.8%, 0%, 72.1%, 11.4%)
CIE-LAB	lab(79.40, -71.59, 63.85)
CIE-LCH	lch(79.40, 95.93, 138.27°)
OKLab	oklab(79.89% -0.1941 0.1448)
OKLCH	oklch(79.89% 0.242 143.3)
XYZ	xyz(29.7790, 55.6180, 13.8676)
Luminance	0.5562 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39E23F #E239DC

analogous

#88E239 #39E23F #39E293

triadic

#39E23F #3F39E2 #E23F39

tetradic

#39E23F #3988E2 #E239DC #E29339

square

#39E23F #3988E2 #E239DC #E29339

split-complementary

#39E23F #9339E2 #E23988

monochromatic

#158C19 #1CC122 #39E23F #6EEA73 #A4F2A7

Accessibility & contrast

On white

1.73

#39E23F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.12

#39E23F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39E23F

12.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39E23F	#FFFFFF	#000000	##000000
##39E23F	1.00	1.73	12.12	12.12
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.12	21.00	1.00	1.00
##000000	12.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CD21

Deuteranopia (green-blind)

#D4C050

Tritanopia (blue-blind)

#00DCC2

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #39e23f;
/* rgb */ color: rgb(57, 226, 63);
/* oklch */ color: oklch(79.9% 0.242 143.3);

Tailwind

colors: {
  custom: {
    50: '#8aec7e',
    500: '#39e23f',
    950: '#000000',
  },
}

SCSS

$custom: #39e23f;
$custom-light: #8aec7e;
$custom-dark: #000000;

JSON

{
  "hex": "#39e23f",
  "rgb": {
    "r": 57,
    "g": 226,
    "b": 63
  },
  "hsl": {
    "h": 122.13,
    "s": 74.449,
    "l": 55.49
  },
  "oklch": {
    "l": 0.79889,
    "c": 0.24213,
    "h": 143.3
  },
  "luminance": 0.55621
}

Semantic roles & 50–950 ramp

primary

#39E23F

secondary

#912E8E

accent

#37EAF1

background

#FCFFFB

surface

#F5FEF2

border

#CFD6CC

text

#0E160A

muted

#7F857D

Preview Lab

Preview with #39E23F

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

Preview Lab → · Contrast checker → · Palette generator →