#858E11#858E11

#858E11 is a mid, vivid yellow. Relative luminance 0.244; OKLCH L 61.9% C 0.135 H 114.2°. Best body text is #000000 at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#858E11
RGB	rgb(133, 142, 17)
HSL	hsl(64, 79%, 31%)
HSV	hsv(64, 88%, 56%)
CMYK	cmyk(6.3%, 0%, 88%, 44.3%)
CIE-LAB	lab(56.46, -17.69, 57.30)
CIE-LCH	lch(56.46, 59.97, 107.16°)
OKLab	oklab(61.86% -0.0553 0.1229)
OKLCH	oklch(61.86% 0.135 114.2)
XYZ	xyz(19.4477, 24.3734, 4.2103)
Luminance	0.2437 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#858E11 #1A118E

analogous

#8E5811 #858E11 #468E11

triadic

#858E11 #11858E #8E1185

tetradic

#858E11 #118E58 #1A118E #8E1146

square

#858E11 #118E58 #1A118E #8E1146

split-complementary

#858E11 #11468E #58118E

monochromatic

#1F2104 #52570A #858E11 #B8C518 #DAE733

Accessibility & contrast

On white

3.57

#858E11 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.87

#858E11 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #858E11

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##858E11	#FFFFFF	#000000	##000000
##858E11	1.00	3.57	5.87	5.87
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.87	21.00	1.00	1.00
##000000	5.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#998600

Deuteranopia (green-blind)

#998820

Tritanopia (blue-blind)

#8F8579

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #858e11;
/* rgb */ color: rgb(133, 142, 17);
/* oklch */ color: oklch(61.9% 0.135 114.2);

Tailwind

colors: {
  custom: {
    50: '#acae5f',
    500: '#858e11',
    950: '#000000',
  },
}

SCSS

$custom: #858e11;
$custom-light: #acae5f;
$custom-dark: #000000;

JSON

{
  "hex": "#858e11",
  "rgb": {
    "r": 133,
    "g": 142,
    "b": 17
  },
  "hsl": {
    "h": 64.32,
    "s": 78.616,
    "l": 31.176
  },
  "oklch": {
    "l": 0.61861,
    "c": 0.13476,
    "h": 114.2
  },
  "luminance": 0.24373
}

Semantic roles & 50–950 ramp

primary

#858E11

secondary

#4238C2

accent

#33F541

background

#FBFAF6

surface

#F6F4EB

border

#D0CEC6

text

#111005

muted

#807F7A

Preview Lab

Preview with #858E11

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

Preview Lab → · Contrast checker → · Palette generator →