#75B731#75B731

#75B731 is a light, vivid yellow-green. Relative luminance 0.379; OKLCH L 70.9% C 0.176 H 132.5°. Best body text is #000000 at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#75B731
RGB	rgb(117, 183, 49)
HSL	hsl(90, 58%, 45%)
HSV	hsv(90, 73%, 72%)
CMYK	cmyk(36.1%, 0%, 73.2%, 28.2%)
CIE-LAB	lab(67.92, -42.14, 57.88)
CIE-LCH	lch(67.92, 71.59, 126.06°)
OKLab	oklab(70.93% -0.1188 0.1298)
OKLCH	oklch(70.93% 0.176 132.5)
XYZ	xyz(24.8237, 37.8696, 8.9068)
Luminance	0.3787 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#75B731 #7331B7

analogous

#B7B631 #75B731 #32B731

triadic

#75B731 #3175B7 #B73175

tetradic

#75B731 #31B7B6 #7331B7 #B73132

square

#75B731 #31B7B6 #7331B7 #B73132

split-complementary

#75B731 #3132B7 #B631B7

monochromatic

#375617 #568724 #75B731 #94D154 #B2DE84

Accessibility & contrast

On white

2.45

#75B731 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.57

#75B731 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #75B731

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##75B731	#FFFFFF	#000000	##000000
##75B731	1.00	2.45	8.57	8.57
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.57	21.00	1.00	1.00
##000000	8.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFA917

Deuteranopia (green-blind)

#B6A43E

Tritanopia (blue-blind)

#76AF9D

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #75b731;
/* rgb */ color: rgb(117, 183, 49);
/* oklch */ color: oklch(70.9% 0.176 132.5);

Tailwind

colors: {
  custom: {
    50: '#a2cd72',
    500: '#75b731',
    950: '#000000',
  },
}

SCSS

$custom: #75b731;
$custom-light: #a2cd72;
$custom-dark: #000000;

JSON

{
  "hex": "#75b731",
  "rgb": {
    "r": 117,
    "g": 183,
    "b": 49
  },
  "hsl": {
    "h": 89.552,
    "s": 57.759,
    "l": 45.49
  },
  "oklch": {
    "l": 0.70932,
    "c": 0.17595,
    "h": 132.5
  },
  "luminance": 0.37871
}

Semantic roles & 50–950 ramp

primary

#75B731

secondary

#A17CC8

accent

#47E193

background

#FAFCF7

surface

#F4F9ED

border

#CED2C8

text

#0F1308

muted

#7F827B

Preview Lab

Preview with #75B731

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

Preview Lab → · Contrast checker → · Palette generator →