#657F37#657F37

#657F37 is a mid, moderate yellow-green. Relative luminance 0.182; OKLCH L 55.9% C 0.104 H 126.1°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#657F37
RGB	rgb(101, 127, 55)
HSL	hsl(82, 40%, 36%)
HSV	hsv(82, 57%, 50%)
CMYK	cmyk(20.5%, 0%, 56.7%, 50.2%)
CIE-LAB	lab(49.76, -21.65, 35.57)
CIE-LCH	lch(49.76, 41.64, 121.32°)
OKLab	oklab(55.95% -0.061 0.0837)
OKLCH	oklch(55.95% 0.104 126.1)
XYZ	xyz(13.6458, 18.2211, 6.4118)
Luminance	0.1822 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#657F37 #51377F

analogous

#7F7537 #657F37 #417F37

triadic

#657F37 #37657F #7F3765

tetradic

#657F37 #377F75 #51377F #7F3741

square

#657F37 #377F75 #51377F #7F3741

split-complementary

#657F37 #37417F #75377F

monochromatic

#212A12 #435425 #657F37 #87AA49 #A3C170

Accessibility & contrast

On white

4.52

#657F37 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#657F37 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #657F37

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##657F37	#FFFFFF	#000000	##000000
##657F37	1.00	4.52	4.64	4.64
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#857730

Deuteranopia (green-blind)

#82763C

Tritanopia (blue-blind)

#697A6F

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #657f37;
/* rgb */ color: rgb(101, 127, 55);
/* oklch */ color: oklch(55.9% 0.104 126.1);

Tailwind

colors: {
  custom: {
    50: '#93a470',
    500: '#657f37',
    950: '#000000',
  },
}

SCSS

$custom: #657f37;
$custom-light: #93a470;
$custom-dark: #000000;

JSON

{
  "hex": "#657f37",
  "rgb": {
    "r": 101,
    "g": 127,
    "b": 55
  },
  "hsl": {
    "h": 81.667,
    "s": 39.56,
    "l": 35.686
  },
  "oklch": {
    "l": 0.55947,
    "c": 0.10355,
    "h": 126.1
  },
  "luminance": 0.18221
}

Semantic roles & 50–950 ramp

primary

#657F37

secondary

#8068AA

accent

#58CF83

background

#F9FAF6

surface

#F1F4EC

border

#CBCEC7

text

#0D0F08

muted

#7E7F7B

Preview Lab

Preview with #657F37

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

Preview Lab → · Contrast checker → · Palette generator →