#878E28#878E28

#878E28 is a light, vivid yellow. Relative luminance 0.246; OKLCH L 62.2% C 0.123 H 113.3°. Best body text is #000000 at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#878E28
RGB	rgb(135, 142, 40)
HSL	hsl(64, 56%, 36%)
HSV	hsv(64, 72%, 56%)
CMYK	cmyk(4.9%, 0%, 71.8%, 44.3%)
CIE-LAB	lab(56.73, -15.87, 50.55)
CIE-LCH	lch(56.73, 52.98, 107.43°)
OKLab	oklab(62.16% -0.0485 0.1126)
OKLCH	oklch(62.16% 0.123 113.3)
XYZ	xyz(20.0483, 24.6505, 5.7090)
Luminance	0.2465 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#878E28 #2F288E

analogous

#8E6228 #878E28 #548E28

triadic

#878E28 #28878E #8E2887

tetradic

#878E28 #288E62 #2F288E #8E2854

square

#878E28 #288E62 #2F288E #8E2854

split-complementary

#878E28 #28548E #62288E

monochromatic

#2C2F0D #5A5E1B #878E28 #B4BE35 #CAD25F

Accessibility & contrast

On white

3.54

#878E28 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.93

#878E28 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #878E28

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##878E28	#FFFFFF	#000000	##000000
##878E28	1.00	3.54	5.93	5.93
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.93	21.00	1.00	1.00
##000000	5.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#998717

Deuteranopia (green-blind)

#998930

Tritanopia (blue-blind)

#90857A

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #878e28;
/* rgb */ color: rgb(135, 142, 40);
/* oklch */ color: oklch(62.2% 0.123 113.3);

Tailwind

colors: {
  custom: {
    50: '#adae69',
    500: '#878e28',
    950: '#000000',
  },
}

SCSS

$custom: #878e28;
$custom-light: #adae69;
$custom-dark: #000000;

JSON

{
  "hex": "#878e28",
  "rgb": {
    "r": 135,
    "g": 142,
    "b": 40
  },
  "hsl": {
    "h": 64.118,
    "s": 56.044,
    "l": 35.686
  },
  "oklch": {
    "l": 0.62156,
    "c": 0.12256,
    "h": 113.3
  },
  "luminance": 0.2465
}

Semantic roles & 50–950 ramp

primary

#878E28

secondary

#615BB7

accent

#48DF53

background

#FBFAF6

surface

#F6F4EB

border

#D0CEC6

text

#111007

muted

#807F7A

Preview Lab

Preview with #878E28

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

Preview Lab → · Contrast checker → · Palette generator →