#657F22#657F22

#657F22 is a mid, vivid yellow-green. Relative luminance 0.181; OKLCH L 55.7% C 0.121 H 124.0°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#657F22
RGB	rgb(101, 127, 34)
HSL	hsl(77, 58%, 32%)
HSV	hsv(77, 73%, 50%)
CMYK	cmyk(20.5%, 0%, 73.2%, 50.2%)
CIE-LAB	lab(49.57, -23.40, 44.94)
CIE-LCH	lch(49.57, 50.67, 117.51°)
OKLab	oklab(55.73% -0.0679 0.1007)
OKLCH	oklch(55.73% 0.121 124)
XYZ	xyz(13.2451, 18.0608, 4.3014)
Luminance	0.1806 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#657F22 #3C227F

analogous

#7F6B22 #657F22 #377F22

triadic

#657F22 #22657F #7F2265

tetradic

#657F22 #227F6B #3C227F #7F2237

square

#657F22 #227F6B #3C227F #7F2237

split-complementary

#657F22 #22377F #6B227F

monochromatic

#181E08 #3F4F15 #657F22 #8BAF2F #ABCF4C

Accessibility & contrast

On white

4.55

#657F22 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#657F22 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #657F22

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##657F22	#FFFFFF	#000000	##000000
##657F22	1.00	4.55	4.61	4.61
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#867712

Deuteranopia (green-blind)

#83762A

Tritanopia (blue-blind)

#6A796D

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #657f22;
/* rgb */ color: rgb(101, 127, 34);
/* oklch */ color: oklch(55.7% 0.121 124.0);

Tailwind

colors: {
  custom: {
    50: '#94a464',
    500: '#657f22',
    950: '#000000',
  },
}

SCSS

$custom: #657f22;
$custom-light: #94a464;
$custom-dark: #000000;

JSON

{
  "hex": "#657f22",
  "rgb": {
    "r": 101,
    "g": 127,
    "b": 34
  },
  "hsl": {
    "h": 76.774,
    "s": 57.764,
    "l": 31.569
  },
  "oklch": {
    "l": 0.55728,
    "c": 0.12145,
    "h": 124
  },
  "luminance": 0.18061
}

Semantic roles & 50–950 ramp

primary

#657F22

secondary

#684BB2

accent

#47E172

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0D0F06

muted

#7E7F7A

Preview Lab

Preview with #657F22

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

Preview Lab → · Contrast checker → · Palette generator →