#75CA39#75CA39

#75CA39 is a light, vivid yellow-green. Relative luminance 0.463; OKLCH L 75.7% C 0.195 H 135.2°. Best body text is #000000 at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#75CA39
RGB	rgb(117, 202, 57)
HSL	hsl(95, 58%, 51%)
HSV	hsv(95, 72%, 79%)
CMYK	cmyk(42.1%, 0%, 71.8%, 20.8%)
CIE-LAB	lab(73.75, -49.50, 60.83)
CIE-LCH	lch(73.75, 78.43, 129.13°)
OKLab	oklab(75.71% -0.1381 0.1371)
OKLCH	oklch(75.71% 0.195 135.2)
XYZ	xyz(29.1945, 46.3167, 11.2718)
Luminance	0.4632 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#75CA39 #8E39CA

analogous

#BECA39 #75CA39 #39CA45

triadic

#75CA39 #3975CA #CA3975

tetradic

#75CA39 #39BECA #8E39CA #CA4539

square

#75CA39 #39BECA #8E39CA #CA4539

split-complementary

#75CA39 #4539CA #CA39BE

monochromatic

#3D6C1D #599C2A #75CA39 #97D769 #B8E49A

Accessibility & contrast

On white

2.05

#75CA39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.26

#75CA39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #75CA39

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##75CA39	#FFFFFF	#000000	##000000
##75CA39	1.00	2.05	10.26	10.26
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.26	21.00	1.00	1.00
##000000	10.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BA1F

Deuteranopia (green-blind)

#C6B347

Tritanopia (blue-blind)

#73C2AE

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #75ca39;
/* rgb */ color: rgb(117, 202, 57);
/* oklch */ color: oklch(75.7% 0.195 135.2);

Tailwind

colors: {
  custom: {
    50: '#a3db78',
    500: '#75ca39',
    950: '#000000',
  },
}

SCSS

$custom: #75ca39;
$custom-light: #a3db78;
$custom-dark: #000000;

JSON

{
  "hex": "#75ca39",
  "rgb": {
    "r": 117,
    "g": 202,
    "b": 57
  },
  "hsl": {
    "h": 95.172,
    "s": 57.769,
    "l": 50.784
  },
  "oklch": {
    "l": 0.75714,
    "c": 0.19465,
    "h": 135.2
  },
  "luminance": 0.46318
}

Semantic roles & 50–950 ramp

primary

#75CA39

secondary

#B58FD0

accent

#47E1A1

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#101509

muted

#7F837B

Preview Lab

Preview with #75CA39

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

Preview Lab → · Contrast checker → · Palette generator →