#75CC37#75CC37

#75CC37 is a light, vivid yellow-green. Relative luminance 0.472; OKLCH L 76.2% C 0.198 H 135.2°. Best body text is #000000 at 10.45:1 contrast (WCAG AA passes).

Color values

HEX	#75CC37
RGB	rgb(117, 204, 55)
HSL	hsl(95, 59%, 51%)
HSV	hsv(95, 73%, 80%)
CMYK	cmyk(42.6%, 0%, 73%, 20%)
CIE-LAB	lab(74.34, -50.43, 62.14)
CIE-LCH	lch(74.34, 80.03, 129.07°)
OKLab	oklab(76.2% -0.1408 0.1396)
OKLCH	oklch(76.2% 0.198 135.2)
XYZ	xyz(29.6179, 47.2418, 11.1716)
Luminance	0.4724 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#75CC37 #8E37CC

analogous

#BFCC37 #75CC37 #37CC43

triadic

#75CC37 #3775CC #CC3775

tetradic

#75CC37 #37BFCC #8E37CC #CC4337

square

#75CC37 #37BFCC #8E37CC #CC4337

split-complementary

#75CC37 #4337CC #CC37BF

monochromatic

#3D6D1C #599E28 #75CC37 #97D868 #B8E599

Accessibility & contrast

On white

2.01

#75CC37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.45

#75CC37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #75CC37

10.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##75CC37	#FFFFFF	#000000	##000000
##75CC37	1.00	2.01	10.45	10.45
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.45	21.00	1.00	1.00
##000000	10.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BB1A

Deuteranopia (green-blind)

#C8B446

Tritanopia (blue-blind)

#73C4AF

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #75cc37;
/* rgb */ color: rgb(117, 204, 55);
/* oklch */ color: oklch(76.2% 0.198 135.2);

Tailwind

colors: {
  custom: {
    50: '#a4dc77',
    500: '#75cc37',
    950: '#000000',
  },
}

SCSS

$custom: #75cc37;
$custom-light: #a4dc77;
$custom-dark: #000000;

JSON

{
  "hex": "#75cc37",
  "rgb": {
    "r": 117,
    "g": 204,
    "b": 55
  },
  "hsl": {
    "h": 95.034,
    "s": 59.363,
    "l": 50.784
  },
  "oklch": {
    "l": 0.76196,
    "c": 0.19826,
    "h": 135.2
  },
  "luminance": 0.47243
}

Semantic roles & 50–950 ramp

primary

#75CC37

secondary

#B58ED0

accent

#45E3A1

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#101509

muted

#7F837B

Preview Lab

Preview with #75CC37

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

Preview Lab → · Contrast checker → · Palette generator →