#657918#657918

#657918 is a mid, moderate yellow-green. Relative luminance 0.165; OKLCH L 54.1% C 0.120 H 121.1°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#657918
RGB	rgb(101, 121, 24)
HSL	hsl(72, 67%, 28%)
HSV	hsv(72, 80%, 47%)
CMYK	cmyk(16.5%, 0%, 80.2%, 52.5%)
CIE-LAB	lab(47.63, -20.90, 46.74)
CIE-LCH	lch(47.63, 51.20, 114.09°)
OKLab	oklab(54.14% -0.0619 0.1027)
OKLCH	oklch(54.14% 0.12 121.1)
XYZ	xyz(12.3693, 16.5074, 3.3986)
Luminance	0.1651 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#657918 #2C1879

analogous

#795C18 #657918 #347918

triadic

#657918 #186579 #791865

tetradic

#657918 #18795C #2C1879 #791834

square

#657918 #18795C #2C1879 #791834

split-complementary

#657918 #183479 #5C1879

monochromatic

#151A05 #3A460E #657918 #90AC22 #B5D735

Accessibility & contrast

On white

4.88

#657918 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#657918 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #657918

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##657918	#FFFFFF	#000000	##FFFFFF
##657918	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817100

Deuteranopia (green-blind)

#7E7121

Tritanopia (blue-blind)

#6B7267

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #657918;
/* rgb */ color: rgb(101, 121, 24);
/* oklch */ color: oklch(54.1% 0.120 121.1);

Tailwind

colors: {
  custom: {
    50: '#949f5e',
    500: '#657918',
    950: '#000000',
  },
}

SCSS

$custom: #657918;
$custom-light: #949f5e;
$custom-dark: #000000;

JSON

{
  "hex": "#657918",
  "rgb": {
    "r": 101,
    "g": 121,
    "b": 24
  },
  "hsl": {
    "h": 72.371,
    "s": 66.897,
    "l": 28.431
  },
  "oklch": {
    "l": 0.54144,
    "c": 0.11995,
    "h": 121.1
  },
  "luminance": 0.16507
}

Semantic roles & 50–950 ramp

primary

#657918

secondary

#563FAE

accent

#3EEA61

background

#F9F9F5

surface

#F2F2E9

border

#CCCCC5

text

#0D0E05

muted

#7E7E79

Preview Lab

Preview with #657918

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

Preview Lab → · Contrast checker → · Palette generator →