#878F20#878F20

#878F20 is a light, vivid yellow. Relative luminance 0.249; OKLCH L 62.3% C 0.129 H 113.8°. Best body text is #000000 at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#878F20
RGB	rgb(135, 143, 32)
HSL	hsl(64, 63%, 34%)
HSV	hsv(64, 78%, 56%)
CMYK	cmyk(5.6%, 0%, 77.6%, 43.9%)
CIE-LAB	lab(56.98, -16.79, 53.66)
CIE-LCH	lch(56.98, 56.23, 107.38°)
OKLab	oklab(62.34% -0.0518 0.1177)
OKLCH	oklch(62.34% 0.129 113.8)
XYZ	xyz(20.0755, 24.9005, 5.1150)
Luminance	0.2490 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#878F20 #28208F

analogous

#8F6020 #878F20 #508F20

triadic

#878F20 #20878F #8F2087

tetradic

#878F20 #208F60 #28208F #8F2050

square

#878F20 #208F60 #28208F #8F2050

split-complementary

#878F20 #20508F #60208F

monochromatic

#292B0A #585D15 #878F20 #B6C12B #CED851

Accessibility & contrast

On white

3.51

#878F20 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.98

#878F20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #878F20

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##878F20	#FFFFFF	#000000	##000000
##878F20	1.00	3.51	5.98	5.98
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.98	21.00	1.00	1.00
##000000	5.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A8803

Deuteranopia (green-blind)

#9A8A2A

Tritanopia (blue-blind)

#90867A

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #878f20;
/* rgb */ color: rgb(135, 143, 32);
/* oklch */ color: oklch(62.3% 0.129 113.8);

Tailwind

colors: {
  custom: {
    50: '#adaf65',
    500: '#878f20',
    950: '#000000',
  },
}

SCSS

$custom: #878f20;
$custom-light: #adaf65;
$custom-dark: #000000;

JSON

{
  "hex": "#878f20",
  "rgb": {
    "r": 135,
    "g": 143,
    "b": 32
  },
  "hsl": {
    "h": 64.324,
    "s": 63.429,
    "l": 34.314
  },
  "oklch": {
    "l": 0.62337,
    "c": 0.12858,
    "h": 113.8
  },
  "luminance": 0.249
}

Semantic roles & 50–950 ramp

primary

#878F20

secondary

#574FBB

accent

#41E64D

background

#FBFAF6

surface

#F6F4EB

border

#D0CEC6

text

#111006

muted

#807F7A

Preview Lab

Preview with #878F20

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

Preview Lab → · Contrast checker → · Palette generator →