#657F31#657F31

#657F31 is a mid, moderate yellow-green. Relative luminance 0.182; OKLCH L 55.9% C 0.109 H 125.3°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#657F31
RGB	rgb(101, 127, 49)
HSL	hsl(80, 44%, 35%)
HSV	hsv(80, 61%, 50%)
CMYK	cmyk(20.5%, 0%, 61.4%, 50.2%)
CIE-LAB	lab(49.70, -22.24, 38.46)
CIE-LCH	lch(49.70, 44.42, 120.04°)
OKLab	oklab(55.87% -0.0632 0.0892)
OKLCH	oklch(55.87% 0.109 125.3)
XYZ	xyz(13.5106, 18.1671, 5.6999)
Luminance	0.1817 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#657F31 #4B317F

analogous

#7F7231 #657F31 #3E7F31

triadic

#657F31 #31657F #7F3165

tetradic

#657F31 #317F72 #4B317F #7F313E

square

#657F31 #317F72 #4B317F #7F313E

split-complementary

#657F31 #313E7F #72317F

monochromatic

#1F270F #425320 #657F31 #88AB42 #A5C466

Accessibility & contrast

On white

4.53

#657F31 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#657F31 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #657F31

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##657F31	#FFFFFF	#000000	##000000
##657F31	1.00	4.53	4.63	4.63
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#867728

Deuteranopia (green-blind)

#827636

Tritanopia (blue-blind)

#69796E

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #657f31;
/* rgb */ color: rgb(101, 127, 49);
/* oklch */ color: oklch(55.9% 0.109 125.3);

Tailwind

colors: {
  custom: {
    50: '#93a46c',
    500: '#657f31',
    950: '#000000',
  },
}

SCSS

$custom: #657f31;
$custom-light: #93a46c;
$custom-dark: #000000;

JSON

{
  "hex": "#657f31",
  "rgb": {
    "r": 101,
    "g": 127,
    "b": 49
  },
  "hsl": {
    "h": 80,
    "s": 44.318,
    "l": 34.51
  },
  "oklch": {
    "l": 0.55873,
    "c": 0.10932,
    "h": 125.3
  },
  "luminance": 0.18167
}

Semantic roles & 50–950 ramp

primary

#657F31

secondary

#7960AB

accent

#54D47F

background

#F9FAF6

surface

#F1F4EB

border

#CBCEC6

text

#0D0F07

muted

#7E7F7A

Preview Lab

Preview with #657F31

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

Preview Lab → · Contrast checker → · Palette generator →