#75BB31#75BB31

#75BB31 is a light, vivid yellow-green. Relative luminance 0.395; OKLCH L 71.9% C 0.181 H 133.0°. Best body text is #000000 at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#75BB31
RGB	rgb(117, 187, 49)
HSL	hsl(90, 58%, 46%)
HSV	hsv(90, 74%, 73%)
CMYK	cmyk(37.4%, 0%, 73.8%, 26.7%)
CIE-LAB	lab(69.14, -43.84, 59.08)
CIE-LCH	lch(69.14, 73.57, 126.58°)
OKLab	oklab(71.93% -0.1234 0.1323)
OKLCH	oklch(71.93% 0.181 133)
XYZ	xyz(25.6604, 39.5432, 9.1857)
Luminance	0.3954 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#75BB31 #7731BB

analogous

#BABB31 #75BB31 #31BB32

triadic

#75BB31 #3175BB #BB3175

tetradic

#75BB31 #31BABB #7731BB #BB3231

square

#75BB31 #31BABB #7731BB #BB3231

split-complementary

#75BB31 #3231BB #BB31BA

monochromatic

#385A18 #578B24 #75BB31 #94D356 #B3E087

Accessibility & contrast

On white

2.36

#75BB31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.91

#75BB31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #75BB31

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##75BB31	#FFFFFF	#000000	##000000
##75BB31	1.00	2.36	8.91	8.91
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.91	21.00	1.00	1.00
##000000	8.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AC15

Deuteranopia (green-blind)

#B9A73F

Tritanopia (blue-blind)

#76B3A0

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #75bb31;
/* rgb */ color: rgb(117, 187, 49);
/* oklch */ color: oklch(71.9% 0.181 133.0);

Tailwind

colors: {
  custom: {
    50: '#a2d073',
    500: '#75bb31',
    950: '#000000',
  },
}

SCSS

$custom: #75bb31;
$custom-light: #a2d073;
$custom-dark: #000000;

JSON

{
  "hex": "#75bb31",
  "rgb": {
    "r": 117,
    "g": 187,
    "b": 49
  },
  "hsl": {
    "h": 90.435,
    "s": 58.475,
    "l": 46.275
  },
  "oklch": {
    "l": 0.71927,
    "c": 0.18093,
    "h": 133
  },
  "luminance": 0.39544
}

Semantic roles & 50–950 ramp

primary

#75BB31

secondary

#A47FC9

accent

#46E295

background

#FAFCF7

surface

#F4F9ED

border

#CED2C8

text

#101409

muted

#7F827B

Preview Lab

Preview with #75BB31

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

Preview Lab → · Contrast checker → · Palette generator →