#657318#657318

#657318 is a mid, moderate yellow. Relative luminance 0.151; OKLCH L 52.6% C 0.112 H 118.3°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#657318
RGB	rgb(101, 115, 24)
HSL	hsl(69, 65%, 27%)
HSV	hsv(69, 79%, 45%)
CMYK	cmyk(12.2%, 0%, 79.1%, 54.9%)
CIE-LAB	lab(45.76, -17.76, 45.01)
CIE-LCH	lch(45.76, 48.38, 111.53°)
OKLab	oklab(52.64% -0.0533 0.0991)
OKLCH	oklch(52.64% 0.112 118.3)
XYZ	xyz(11.6627, 15.0942, 3.1631)
Luminance	0.1509 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#657318 #261873

analogous

#735418 #657318 #377318

triadic

#657318 #186573 #731865

tetradic

#657318 #187354 #261873 #731837

square

#657318 #187354 #261873 #731837

split-complementary

#657318 #183773 #541873

monochromatic

#161905 #39400D #657318 #91A623 #BBD431

Accessibility & contrast

On white

5.23

#657318 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#657318 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #657318

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##657318	#FFFFFF	#000000	##FFFFFF
##657318	1.00	5.23	4.02	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B6C03

Deuteranopia (green-blind)

#7A6D20

Tritanopia (blue-blind)

#6C6C62

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #657318;
/* rgb */ color: rgb(101, 115, 24);
/* oklch */ color: oklch(52.6% 0.112 118.3);

Tailwind

colors: {
  custom: {
    50: '#949b5d',
    500: '#657318',
    950: '#000000',
  },
}

SCSS

$custom: #657318;
$custom-light: #949b5d;
$custom-dark: #000000;

JSON

{
  "hex": "#657318",
  "rgb": {
    "r": 101,
    "g": 115,
    "b": 24
  },
  "hsl": {
    "h": 69.231,
    "s": 65.468,
    "l": 27.255
  },
  "oklch": {
    "l": 0.52637,
    "c": 0.11248,
    "h": 118.3
  },
  "luminance": 0.15094
}

Semantic roles & 50–950 ramp

primary

#657318

secondary

#4F3FA8

accent

#3FE859

background

#F9F9F5

surface

#F2F2E9

border

#CCCCC5

text

#0D0E05

muted

#7E7E79

Preview Lab

Preview with #657318

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

Preview Lab → · Contrast checker → · Palette generator →