#70CB39#70CB39

#70CB39 is a light, vivid yellow-green. Relative luminance 0.465; OKLCH L 75.7% C 0.198 H 136.2°. Best body text is #000000 at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#70CB39
RGB	rgb(112, 203, 57)
HSL	hsl(97, 58%, 51%)
HSV	hsv(97, 72%, 80%)
CMYK	cmyk(44.8%, 0%, 71.9%, 20.4%)
CIE-LAB	lab(73.84, -51.49, 60.85)
CIE-LCH	lch(73.84, 79.71, 130.24°)
OKLab	oklab(75.72% -0.1432 0.1373)
OKLCH	oklch(75.72% 0.198 136.2)
XYZ	xyz(28.7758, 46.4502, 11.3196)
Luminance	0.4645 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#70CB39 #9439CB

analogous

#B9CB39 #70CB39 #39CB4B

triadic

#70CB39 #3970CB #CB3970

tetradic

#70CB39 #39B9CB #9439CB #CB4B39

square

#70CB39 #39B9CB #9439CB #CB4B39

split-complementary

#70CB39 #4B39CB #CB39B9

monochromatic

#3B6D1D #559D29 #70CB39 #93D869 #B6E49A

Accessibility & contrast

On white

2.04

#70CB39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.29

#70CB39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #70CB39

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##70CB39	#FFFFFF	#000000	##000000
##70CB39	1.00	2.04	10.29	10.29
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.29	21.00	1.00	1.00
##000000	10.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BA1F

Deuteranopia (green-blind)

#C6B347

Tritanopia (blue-blind)

#6CC4AF

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #70cb39;
/* rgb */ color: rgb(112, 203, 57);
/* oklch */ color: oklch(75.7% 0.198 136.2);

Tailwind

colors: {
  custom: {
    50: '#a0db78',
    500: '#70cb39',
    950: '#000000',
  },
}

SCSS

$custom: #70cb39;
$custom-light: #a0db78;
$custom-dark: #000000;

JSON

{
  "hex": "#70cb39",
  "rgb": {
    "r": 112,
    "g": 203,
    "b": 57
  },
  "hsl": {
    "h": 97.397,
    "s": 58.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.75725,
    "c": 0.19835,
    "h": 136.2
  },
  "luminance": 0.46452
}

Semantic roles & 50–950 ramp

primary

#70CB39

secondary

#B890D0

accent

#46E2A7

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#10150A

muted

#7F837C

Preview Lab

Preview with #70CB39

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

Preview Lab → · Contrast checker → · Palette generator →