#75BB33#75BB33

#75BB33 is a light, vivid yellow-green. Relative luminance 0.396; OKLCH L 71.9% C 0.180 H 133.1°. Best body text is #000000 at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#75BB33
RGB	rgb(117, 187, 51)
HSL	hsl(91, 57%, 47%)
HSV	hsv(91, 73%, 73%)
CMYK	cmyk(37.4%, 0%, 72.7%, 26.7%)
CIE-LAB	lab(69.16, -43.71, 58.39)
CIE-LCH	lch(69.16, 72.94, 126.82°)
OKLab	oklab(71.94% -0.1229 0.1312)
OKLCH	oklch(71.94% 0.18 133.1)
XYZ	xyz(25.7036, 39.5604, 9.4129)
Luminance	0.3956 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#75BB33 #7933BB

analogous

#B9BB33 #75BB33 #33BB35

triadic

#75BB33 #3375BB #BB3375

tetradic

#75BB33 #33B9BB #7933BB #BB3533

square

#75BB33 #33B9BB #7933BB #BB3533

split-complementary

#75BB33 #3533BB #BB33B9

monochromatic

#395B19 #578B26 #75BB33 #94D259 #B3DF89

Accessibility & contrast

On white

2.36

#75BB33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.91

#75BB33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #75BB33

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##75BB33	#FFFFFF	#000000	##000000
##75BB33	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)

#C3AC1A

Deuteranopia (green-blind)

#B9A740

Tritanopia (blue-blind)

#75B3A1

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #75bb33;
/* rgb */ color: rgb(117, 187, 51);
/* oklch */ color: oklch(71.9% 0.180 133.1);

Tailwind

colors: {
  custom: {
    50: '#a2d074',
    500: '#75bb33',
    950: '#000000',
  },
}

SCSS

$custom: #75bb33;
$custom-light: #a2d074;
$custom-dark: #000000;

JSON

{
  "hex": "#75bb33",
  "rgb": {
    "r": 117,
    "g": 187,
    "b": 51
  },
  "hsl": {
    "h": 90.882,
    "s": 57.143,
    "l": 46.667
  },
  "oklch": {
    "l": 0.71941,
    "c": 0.17974,
    "h": 133.1
  },
  "luminance": 0.39562
}

Semantic roles & 50–950 ramp

primary

#75BB33

secondary

#A681C9

accent

#47E096

background

#FAFCF7

surface

#F4F9ED

border

#CED2C8

text

#101409

muted

#7F827B

Preview Lab

Preview with #75BB33

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

Preview Lab → · Contrast checker → · Palette generator →