#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
RGBrgb(117, 203, 55)
HSLhsl(95, 59%, 51%)
HSVhsv(95, 73%, 80%)
CMYKcmyk(42.4%, 0%, 72.9%, 20.4%)
CIE-LABlab(74.04, -50.03, 61.83)
CIE-LCHlch(74.04, 79.54, 128.98°)
OKLaboklab(75.95% -0.1397 0.139)
OKLCHoklch(75.95% 0.197 135.2)
XYZxyz(29.3810, 46.7680, 11.0927)
Luminance0.4677 (WCAG relative)
Temperaturewarm
Familyyellow-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
##75CB371.002.0310.3510.35
#FFFFFF2.031.0021.0021.00
#00000010.3521.001.001.00
##00000010.3521.001.001.00

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 →

#75CB37 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva