#75CB37#75CB37

#75CB37 is a light, vivid yellow-green. Relative luminance 0.468; OKLCH L 75.9% C 0.197 H 135.2°. Best body text is #000000 at 10.35:1 contrast (WCAG AA passes).

Color values

HEX	#75CB37
RGB	rgb(117, 203, 55)
HSL	hsl(95, 59%, 51%)
HSV	hsv(95, 73%, 80%)
CMYK	cmyk(42.4%, 0%, 72.9%, 20.4%)
CIE-LAB	lab(74.04, -50.03, 61.83)
CIE-LCH	lch(74.04, 79.54, 128.98°)
OKLab	oklab(75.95% -0.1397 0.139)
OKLCH	oklch(75.95% 0.197 135.2)
XYZ	xyz(29.3810, 46.7680, 11.0927)
Luminance	0.4677 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#75CB37 #8D37CB

analogous

#BFCB37 #75CB37 #37CB43

triadic

#75CB37 #3775CB #CB3775

tetradic

#75CB37 #37BFCB #8D37CB #CB4337

square

#75CB37 #37BFCB #8D37CB #CB4337

split-complementary

#75CB37 #4337CB #CB37BF

monochromatic

#3D6C1C #599C29 #75CB37 #97D868 #B8E498

Accessibility & contrast

On white

2.03

#75CB37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.35

#75CB37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #75CB37

10.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##75CB37	#FFFFFF	#000000	##000000
##75CB37	1.00	2.03	10.35	10.35
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.35	21.00	1.00	1.00
##000000	10.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BA1B

Deuteranopia (green-blind)

#C7B346

Tritanopia (blue-blind)

#73C3AE

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #75cb37;
/* rgb */ color: rgb(117, 203, 55);
/* oklch */ color: oklch(75.9% 0.197 135.2);

Tailwind

colors: {
  custom: {
    50: '#a3db77',
    500: '#75cb37',
    950: '#000000',
  },
}

SCSS

$custom: #75cb37;
$custom-light: #a3db77;
$custom-dark: #000000;

JSON

{
  "hex": "#75cb37",
  "rgb": {
    "r": 117,
    "g": 203,
    "b": 55
  },
  "hsl": {
    "h": 94.865,
    "s": 58.73,
    "l": 50.588
  },
  "oklch": {
    "l": 0.75948,
    "c": 0.19705,
    "h": 135.2
  },
  "luminance": 0.4677
}

Semantic roles & 50–950 ramp

primary

#75CB37

secondary

#B48ED0

accent

#46E2A1

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#101509

muted

#7F837B

Preview Lab

Preview with #75CB37

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

Preview Lab → · Contrast checker → · Palette generator →