#657B28#657B28

#657B28 is a mid, moderate yellow-green. Relative luminance 0.171; OKLCH L 54.8% C 0.112 H 122.8°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#657B28
RGB	rgb(101, 123, 40)
HSL	hsl(76, 51%, 32%)
HSV	hsv(76, 67%, 48%)
CMYK	cmyk(17.9%, 0%, 67.5%, 51.8%)
CIE-LAB	lab(48.37, -20.94, 41.18)
CIE-LCH	lch(48.37, 46.20, 116.96°)
OKLab	oklab(54.77% -0.0605 0.0938)
OKLCH	oklch(54.77% 0.112 122.8)
XYZ	xyz(12.8329, 17.0858, 4.6289)
Luminance	0.1709 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#657B28 #3E287B

analogous

#7B6828 #657B28 #3B7B28

triadic

#657B28 #28657B #7B2865

tetradic

#657B28 #287B68 #3E287B #7B283B

square

#657B28 #287B68 #3E287B #7B283B

split-complementary

#657B28 #283B7B #68287B

monochromatic

#191F0A #3F4D19 #657B28 #8BA937 #AAC856

Accessibility & contrast

On white

4.75

#657B28 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#657B28 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #657B28

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##657B28	#FFFFFF	#000000	##FFFFFF
##657B28	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)

#82731D

Deuteranopia (green-blind)

#7F732E

Tritanopia (blue-blind)

#6A756A

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #657b28;
/* rgb */ color: rgb(101, 123, 40);
/* oklch */ color: oklch(54.8% 0.112 122.8);

Tailwind

colors: {
  custom: {
    50: '#93a166',
    500: '#657b28',
    950: '#000000',
  },
}

SCSS

$custom: #657b28;
$custom-light: #93a166;
$custom-dark: #000000;

JSON

{
  "hex": "#657b28",
  "rgb": {
    "r": 101,
    "g": 123,
    "b": 40
  },
  "hsl": {
    "h": 75.904,
    "s": 50.92,
    "l": 31.961
  },
  "oklch": {
    "l": 0.54773,
    "c": 0.11158,
    "h": 122.8
  },
  "luminance": 0.17086
}

Semantic roles & 50–950 ramp

primary

#657B28

secondary

#6A52AD

accent

#4DDA73

background

#F9F9F6

surface

#F2F2EB

border

#CCCCC6

text

#0D0F06

muted

#7E7E7A

Preview Lab

Preview with #657B28

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

Preview Lab → · Contrast checker → · Palette generator →