#879428#879428

#879428 is a light, vivid yellow. Relative luminance 0.265; OKLCH L 63.6% C 0.130 H 116.2°. Best body text is #000000 at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#879428
RGB	rgb(135, 148, 40)
HSL	hsl(67, 57%, 37%)
HSV	hsv(67, 73%, 58%)
CMYK	cmyk(8.8%, 0%, 73%, 42%)
CIE-LAB	lab(58.49, -18.99, 52.27)
CIE-LCH	lch(58.49, 55.61, 109.97°)
OKLab	oklab(63.57% -0.0572 0.1162)
OKLCH	oklch(63.57% 0.13 116.2)
XYZ	xyz(20.9651, 26.4842, 6.0146)
Luminance	0.2648 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#879428 #352894

analogous

#946B28 #879428 #519428

triadic

#879428 #288794 #942887

tetradic

#879428 #28946B #352894 #942851

square

#879428 #28946B #352894 #942851

split-complementary

#879428 #285194 #6B2894

monochromatic

#2F340E #5B641B #879428 #B3C435 #C7D562

Accessibility & contrast

On white

3.34

#879428 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.30

#879428 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #879428

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##879428	#FFFFFF	#000000	##000000
##879428	1.00	3.34	6.30	6.30
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.30	21.00	1.00	1.00
##000000	6.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E8C14

Deuteranopia (green-blind)

#9D8D31

Tritanopia (blue-blind)

#908B7F

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #879428;
/* rgb */ color: rgb(135, 148, 40);
/* oklch */ color: oklch(63.6% 0.130 116.2);

Tailwind

colors: {
  custom: {
    50: '#adb36a',
    500: '#879428',
    950: '#000000',
  },
}

SCSS

$custom: #879428;
$custom-light: #adb36a;
$custom-dark: #000000;

JSON

{
  "hex": "#879428",
  "rgb": {
    "r": 135,
    "g": 148,
    "b": 40
  },
  "hsl": {
    "h": 67.222,
    "s": 57.447,
    "l": 36.863
  },
  "oklch": {
    "l": 0.63568,
    "c": 0.1295,
    "h": 116.2
  },
  "luminance": 0.26484
}

Semantic roles & 50–950 ramp

primary

#879428

secondary

#695EBA

accent

#47E15A

background

#FBFBF6

surface

#F6F6EB

border

#D0D0C6

text

#111107

muted

#80807A

Preview Lab

Preview with #879428

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

Preview Lab → · Contrast checker → · Palette generator →