#75BB37#75BB37

#75BB37 is a light, vivid yellow-green. Relative luminance 0.396; OKLCH L 72.0% C 0.177 H 133.4°. Best body text is #000000 at 8.92:1 contrast (WCAG AA passes).

Color values

HEX	#75BB37
RGB	rgb(117, 187, 55)
HSL	hsl(92, 55%, 47%)
HSV	hsv(92, 71%, 73%)
CMYK	cmyk(37.4%, 0%, 70.6%, 26.7%)
CIE-LAB	lab(69.18, -43.44, 56.94)
CIE-LCH	lch(69.18, 71.62, 127.34°)
OKLab	oklab(71.97% -0.1218 0.1287)
OKLCH	oklch(71.97% 0.177 133.4)
XYZ	xyz(25.7956, 39.5972, 9.8975)
Luminance	0.3960 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#75BB37 #7D37BB

analogous

#B7BB37 #75BB37 #37BB3B

triadic

#75BB37 #3775BB #BB3775

tetradic

#75BB37 #37B7BB #7D37BB #BB3B37

square

#75BB37 #37B7BB #7D37BB #BB3B37

split-complementary

#75BB37 #3B37BB #BB37B7

monochromatic

#3A5C1B #578C29 #75BB37 #94D05F #B4DE8E

Accessibility & contrast

On white

2.35

#75BB37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.92

#75BB37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #75BB37

8.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##75BB37	#FFFFFF	#000000	##000000
##75BB37	1.00	2.35	8.92	8.92
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.92	21.00	1.00	1.00
##000000	8.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AC21

Deuteranopia (green-blind)

#B9A743

Tritanopia (blue-blind)

#75B4A1

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #75bb37;
/* rgb */ color: rgb(117, 187, 55);
/* oklch */ color: oklch(72.0% 0.177 133.4);

Tailwind

colors: {
  custom: {
    50: '#a2d076',
    500: '#75bb37',
    950: '#000000',
  },
}

SCSS

$custom: #75bb37;
$custom-light: #a2d076;
$custom-dark: #000000;

JSON

{
  "hex": "#75bb37",
  "rgb": {
    "r": 117,
    "g": 187,
    "b": 55
  },
  "hsl": {
    "h": 91.818,
    "s": 54.545,
    "l": 47.451
  },
  "oklch": {
    "l": 0.71971,
    "c": 0.17724,
    "h": 133.4
  },
  "luminance": 0.39598
}

Semantic roles & 50–950 ramp

primary

#75BB37

secondary

#A985C9

accent

#4ADE98

background

#FAFCF7

surface

#F4F9ED

border

#CED2C8

text

#0F1409

muted

#7F827B

Preview Lab

Preview with #75BB37

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

Preview Lab → · Contrast checker → · Palette generator →