#657B2C#657B2C

#657B2C is a mid, moderate yellow-green. Relative luminance 0.171; OKLCH L 54.8% C 0.108 H 123.2°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#657B2C
RGB	rgb(101, 123, 44)
HSL	hsl(77, 47%, 33%)
HSV	hsv(77, 64%, 48%)
CMYK	cmyk(17.9%, 0%, 64.2%, 51.8%)
CIE-LAB	lab(48.40, -20.62, 39.39)
CIE-LCH	lch(48.40, 44.46, 117.63°)
OKLab	oklab(54.81% -0.0592 0.0906)
OKLCH	oklch(54.81% 0.108 123.2)
XYZ	xyz(12.9045, 17.1144, 5.0059)
Luminance	0.1711 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#657B2C #422C7B

analogous

#7B692C #657B2C #3D7B2C

triadic

#657B2C #2C657B #7B2C65

tetradic

#657B2C #2C7B69 #422C7B #7B2C3D

square

#657B2C #2C7B69 #422C7B #7B2C3D

split-complementary

#657B2C #2C3D7B #692C7B

monochromatic

#1B210C #404E1C #657B2C #8AA83C #A8C55D

Accessibility & contrast

On white

4.75

#657B2C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#657B2C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #657B2C

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##657B2C	#FFFFFF	#000000	##FFFFFF
##657B2C	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827423

Deuteranopia (green-blind)

#7F7332

Tritanopia (blue-blind)

#6A756A

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #657b2c;
/* rgb */ color: rgb(101, 123, 44);
/* oklch */ color: oklch(54.8% 0.108 123.2);

Tailwind

colors: {
  custom: {
    50: '#93a169',
    500: '#657b2c',
    950: '#000000',
  },
}

SCSS

$custom: #657b2c;
$custom-light: #93a169;
$custom-dark: #000000;

JSON

{
  "hex": "#657b2c",
  "rgb": {
    "r": 101,
    "g": 123,
    "b": 44
  },
  "hsl": {
    "h": 76.709,
    "s": 47.305,
    "l": 32.745
  },
  "oklch": {
    "l": 0.54813,
    "c": 0.10819,
    "h": 123.2
  },
  "luminance": 0.17114
}

Semantic roles & 50–950 ramp

primary

#657B2C

secondary

#6F58AB

accent

#51D776

background

#F9F9F6

surface

#F2F2EB

border

#CCCCC6

text

#0D0F06

muted

#7E7E7A

Preview Lab

Preview with #657B2C

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

Preview Lab → · Contrast checker → · Palette generator →