#75CB3B#75CB3B

#75CB3B is a light, vivid yellow-green. Relative luminance 0.468; OKLCH L 76.0% C 0.195 H 135.4°. Best body text is #000000 at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#75CB3B
RGB	rgb(117, 203, 59)
HSL	hsl(96, 58%, 51%)
HSV	hsv(96, 71%, 80%)
CMYK	cmyk(42.4%, 0%, 70.9%, 20.4%)
CIE-LAB	lab(74.07, -49.76, 60.43)
CIE-LCH	lch(74.07, 78.28, 129.47°)
OKLab	oklab(75.98% -0.1387 0.1366)
OKLCH	oklch(75.98% 0.195 135.4)
XYZ	xyz(29.4808, 46.8079, 11.6183)
Luminance	0.4681 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#75CB3B #913BCB

analogous

#BDCB3B #75CB3B #3BCB49

triadic

#75CB3B #3B75CB #CB3B75

tetradic

#75CB3B #3BBDCB #913BCB #CB493B

square

#75CB3B #3BBDCB #913BCB #CB493B

split-complementary

#75CB3B #493BCB #CB3BBD

monochromatic

#3E6E1D #599F2A #75CB3B #97D86B #B9E59C

Accessibility & contrast

On white

2.03

#75CB3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.36

#75CB3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #75CB3B

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##75CB3B	#FFFFFF	#000000	##000000
##75CB3B	1.00	2.03	10.36	10.36
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.36	21.00	1.00	1.00
##000000	10.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BB23

Deuteranopia (green-blind)

#C7B349

Tritanopia (blue-blind)

#72C3AF

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #75cb3b;
/* rgb */ color: rgb(117, 203, 59);
/* oklch */ color: oklch(76.0% 0.195 135.4);

Tailwind

colors: {
  custom: {
    50: '#a3db79',
    500: '#75cb3b',
    950: '#000000',
  },
}

SCSS

$custom: #75cb3b;
$custom-light: #a3db79;
$custom-dark: #000000;

JSON

{
  "hex": "#75cb3b",
  "rgb": {
    "r": 117,
    "g": 203,
    "b": 59
  },
  "hsl": {
    "h": 95.833,
    "s": 58.065,
    "l": 51.373
  },
  "oklch": {
    "l": 0.75977,
    "c": 0.19465,
    "h": 135.4
  },
  "luminance": 0.4681
}

Semantic roles & 50–950 ramp

primary

#75CB3B

secondary

#B791D1

accent

#47E1A3

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#10150A

muted

#7F837C

Preview Lab

Preview with #75CB3B

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

Preview Lab → · Contrast checker → · Palette generator →