#39CB4B#39CB4B

#39CB4B is a light, highly saturated green. Relative luminance 0.441; OKLCH L 74.0% C 0.209 H 144.8°. Best body text is #000000 at 9.82:1 contrast (WCAG AA passes).

Color values

HEX	#39CB4B
RGB	rgb(57, 203, 75)
HSL	hsl(127, 58%, 51%)
HSV	hsv(127, 72%, 80%)
CMYK	cmyk(71.9%, 0%, 63.1%, 20.4%)
CIE-LAB	lab(72.29, -63.15, 51.55)
CIE-LCH	lch(72.29, 81.52, 140.77°)
OKLab	oklab(74.02% -0.1706 0.1202)
OKLCH	oklch(74.02% 0.209 144.8)
XYZ	xyz(24.3116, 44.0870, 13.8836)
Luminance	0.4409 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#39CB4B #CB39B9

analogous

#70CB39 #39CB4B #39CB94

triadic

#39CB4B #4B39CB #CB4B39

tetradic

#39CB4B #3970CB #CB39B9 #CB9439

square

#39CB4B #3970CB #CB39B9 #CB9439

split-complementary

#39CB4B #9439CB #CB3970

monochromatic

#1D6D27 #299D38 #39CB4B #69D877 #9AE4A3

Accessibility & contrast

On white

2.14

#39CB4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.82

#39CB4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #39CB4B

9.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##39CB4B	#FFFFFF	#000000	##000000
##39CB4B	1.00	2.14	9.82	9.82
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.82	21.00	1.00	1.00
##000000	9.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB83C

Deuteranopia (green-blind)

#BEAD56

Tritanopia (blue-blind)

#00C6B0

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #39cb4b;
/* rgb */ color: rgb(57, 203, 75);
/* oklch */ color: oklch(74.0% 0.209 144.8);

Tailwind

colors: {
  custom: {
    50: '#84dc82',
    500: '#39cb4b',
    950: '#000000',
  },
}

SCSS

$custom: #39cb4b;
$custom-light: #84dc82;
$custom-dark: #000000;

JSON

{
  "hex": "#39cb4b",
  "rgb": {
    "r": 57,
    "g": 203,
    "b": 75
  },
  "hsl": {
    "h": 127.397,
    "s": 58.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.74018,
    "c": 0.20875,
    "h": 144.8
  },
  "luminance": 0.4409
}

Semantic roles & 50–950 ramp

primary

#39CB4B

secondary

#D090C8

accent

#46CEE2

background

#F8FDF8

surface

#F0FBEF

border

#CBD4CA

text

#0C150B

muted

#7D837C

Preview Lab

Preview with #39CB4B

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

Preview Lab → · Contrast checker → · Palette generator →