#75B428#75B428

#75B428 is a light, vivid yellow-green. Relative luminance 0.366; OKLCH L 70.1% C 0.177 H 131.5°. Best body text is #000000 at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#75B428
RGB	rgb(117, 180, 40)
HSL	hsl(87, 64%, 43%)
HSV	hsv(87, 78%, 71%)
CMYK	cmyk(35%, 0%, 77.8%, 29.4%)
CIE-LAB	lab(66.96, -41.37, 59.97)
CIE-LCH	lch(66.96, 72.85, 124.60°)
OKLab	oklab(70.13% -0.1173 0.1328)
OKLCH	oklch(70.13% 0.177 131.5)
XYZ	xyz(24.0402, 36.5767, 7.8004)
Luminance	0.3658 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#75B428 #6728B4

analogous

#B4AD28 #75B428 #2FB428

triadic

#75B428 #2875B4 #B42875

tetradic

#75B428 #28B4AD #6728B4 #B4282F

square

#75B428 #28B4AD #6728B4 #B4282F

split-complementary

#75B428 #282FB4 #AD28B4

monochromatic

#345012 #54821D #75B428 #94D544 #B1E176

Accessibility & contrast

On white

2.53

#75B428 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.32

#75B428 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #75B428

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##75B428	#FFFFFF	#000000	##000000
##75B428	1.00	2.53	8.32	8.32
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.32	21.00	1.00	1.00
##000000	8.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA600

Deuteranopia (green-blind)

#B3A137

Tritanopia (blue-blind)

#77AC9A

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #75b428;
/* rgb */ color: rgb(117, 180, 40);
/* oklch */ color: oklch(70.1% 0.177 131.5);

Tailwind

colors: {
  custom: {
    50: '#a2cb6d',
    500: '#75b428',
    950: '#000000',
  },
}

SCSS

$custom: #75b428;
$custom-light: #a2cb6d;
$custom-dark: #000000;

JSON

{
  "hex": "#75b428",
  "rgb": {
    "r": 117,
    "g": 180,
    "b": 40
  },
  "hsl": {
    "h": 87,
    "s": 63.636,
    "l": 43.137
  },
  "oklch": {
    "l": 0.70126,
    "c": 0.17723,
    "h": 131.5
  },
  "luminance": 0.36578
}

Semantic roles & 50–950 ramp

primary

#75B428

secondary

#9770C8

accent

#41E78C

background

#FAFCF6

surface

#F4F8EC

border

#CED1C7

text

#101308

muted

#7F827B

Preview Lab

Preview with #75B428

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

Preview Lab → · Contrast checker → · Palette generator →