#657B20#657B20

#657B20 is a mid, moderate yellow-green. Relative luminance 0.170; OKLCH L 54.7% C 0.118 H 122.3°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#657B20
RGB	rgb(101, 123, 32)
HSL	hsl(75, 59%, 30%)
HSV	hsv(75, 74%, 48%)
CMYK	cmyk(17.9%, 0%, 74%, 51.8%)
CIE-LAB	lab(48.31, -21.49, 44.47)
CIE-LCH	lch(48.31, 49.39, 115.80°)
OKLab	oklab(54.7% -0.0628 0.0994)
OKLCH	oklch(54.7% 0.118 122.3)
XYZ	xyz(12.7107, 17.0369, 3.9850)
Luminance	0.1704 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#657B20 #36207B

analogous

#7B6320 #657B20 #387B20

triadic

#657B20 #20657B #7B2065

tetradic

#657B20 #207B63 #36207B #7B2038

square

#657B20 #207B63 #36207B #7B2038

split-complementary

#657B20 #20387B #63207B

monochromatic

#151A07 #3D4A13 #657B20 #8DAC2D #AECF46

Accessibility & contrast

On white

4.76

#657B20 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#657B20 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #657B20

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##657B20	#FFFFFF	#000000	##FFFFFF
##657B20	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837310

Deuteranopia (green-blind)

#807328

Tritanopia (blue-blind)

#6B7569

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #657b20;
/* rgb */ color: rgb(101, 123, 32);
/* oklch */ color: oklch(54.7% 0.118 122.3);

Tailwind

colors: {
  custom: {
    50: '#94a162',
    500: '#657b20',
    950: '#000000',
  },
}

SCSS

$custom: #657b20;
$custom-light: #94a162;
$custom-dark: #000000;

JSON

{
  "hex": "#657b20",
  "rgb": {
    "r": 101,
    "g": 123,
    "b": 32
  },
  "hsl": {
    "h": 74.505,
    "s": 58.71,
    "l": 30.392
  },
  "oklch": {
    "l": 0.54703,
    "c": 0.11757,
    "h": 122.3
  },
  "luminance": 0.17037
}

Semantic roles & 50–950 ramp

primary

#657B20

secondary

#6149AE

accent

#46E26C

background

#F9F9F6

surface

#F2F2EB

border

#CCCCC6

text

#0D0E05

muted

#7E7E7A

Preview Lab

Preview with #657B20

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

Preview Lab → · Contrast checker → · Palette generator →