#75C428#75C428

#75C428 is a light, vivid yellow-green. Relative luminance 0.434; OKLCH L 74.1% C 0.196 H 133.6°. Best body text is #000000 at 9.68:1 contrast (WCAG AA passes).

Color values

HEX	#75C428
RGB	rgb(117, 196, 40)
HSL	hsl(90, 66%, 46%)
HSV	hsv(90, 80%, 77%)
CMYK	cmyk(40.3%, 0%, 79.6%, 23.1%)
CIE-LAB	lab(71.83, -48.06, 64.51)
CIE-LCH	lch(71.83, 80.45, 126.69°)
OKLab	oklab(74.11% -0.1354 0.1424)
OKLCH	oklch(74.11% 0.196 133.6)
XYZ	xyz(27.4586, 43.4136, 8.9399)
Luminance	0.4341 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#75C428 #7728C4

analogous

#C3C428 #75C428 #28C429

triadic

#75C428 #2875C4 #C42875

tetradic

#75C428 #28C3C4 #7728C4 #C42928

square

#75C428 #28C3C4 #7728C4 #C42928

split-complementary

#75C428 #2928C4 #C428C3

monochromatic

#385E13 #57911E #75C428 #94DB4E #B3E581

Accessibility & contrast

On white

2.17

#75C428 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.68

#75C428 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #75C428

9.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##75C428	#FFFFFF	#000000	##000000
##75C428	1.00	2.17	9.68	9.68
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.68	21.00	1.00	1.00
##000000	9.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB400

Deuteranopia (green-blind)

#C1AE3A

Tritanopia (blue-blind)

#75BCA7

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #75c428;
/* rgb */ color: rgb(117, 196, 40);
/* oklch */ color: oklch(74.1% 0.196 133.6);

Tailwind

colors: {
  custom: {
    50: '#a3d670',
    500: '#75c428',
    950: '#000000',
  },
}

SCSS

$custom: #75c428;
$custom-light: #a3d670;
$custom-dark: #000000;

JSON

{
  "hex": "#75c428",
  "rgb": {
    "r": 117,
    "g": 196,
    "b": 40
  },
  "hsl": {
    "h": 90.385,
    "s": 66.102,
    "l": 46.275
  },
  "oklch": {
    "l": 0.74114,
    "c": 0.19645,
    "h": 133.6
  },
  "luminance": 0.43415
}

Semantic roles & 50–950 ramp

primary

#75C428

secondary

#A47ACE

accent

#3FE995

background

#FAFDF7

surface

#F4FAED

border

#CED3C8

text

#101408

muted

#7F837B

Preview Lab

Preview with #75C428

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

Preview Lab → · Contrast checker → · Palette generator →