#657E22#657E22

#657E22 is a mid, vivid yellow-green. Relative luminance 0.178; OKLCH L 55.5% C 0.120 H 123.6°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#657E22
RGB	rgb(101, 126, 34)
HSL	hsl(76, 58%, 31%)
HSV	hsv(76, 73%, 49%)
CMYK	cmyk(19.8%, 0%, 73%, 50.6%)
CIE-LAB	lab(49.26, -22.90, 44.62)
CIE-LCH	lch(49.26, 50.16, 117.16°)
OKLab	oklab(55.48% -0.0665 0.1)
OKLCH	oklch(55.48% 0.12 123.6)
XYZ	xyz(13.1166, 17.8038, 4.2585)
Luminance	0.1780 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#657E22 #3B227E

analogous

#7E6922 #657E22 #377E22

triadic

#657E22 #22657E #7E2265

tetradic

#657E22 #227E69 #3B227E #7E2237

square

#657E22 #227E69 #3B227E #7E2237

split-complementary

#657E22 #22377E #69227E

monochromatic

#181E08 #3E4E15 #657E22 #8CAE2F #ABCF4C

Accessibility & contrast

On white

4.60

#657E22 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#657E22 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #657E22

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##657E22	#FFFFFF	#000000	##FFFFFF
##657E22	1.00	4.60	4.56	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857613

Deuteranopia (green-blind)

#82752A

Tritanopia (blue-blind)

#6A786C

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #657e22;
/* rgb */ color: rgb(101, 126, 34);
/* oklch */ color: oklch(55.5% 0.120 123.6);

Tailwind

colors: {
  custom: {
    50: '#94a363',
    500: '#657e22',
    950: '#000000',
  },
}

SCSS

$custom: #657e22;
$custom-light: #94a363;
$custom-dark: #000000;

JSON

{
  "hex": "#657e22",
  "rgb": {
    "r": 101,
    "g": 126,
    "b": 34
  },
  "hsl": {
    "h": 76.304,
    "s": 57.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.55476,
    "c": 0.12013,
    "h": 123.6
  },
  "luminance": 0.17804
}

Semantic roles & 50–950 ramp

primary

#657E22

secondary

#674BB1

accent

#47E171

background

#F9FAF6

surface

#F2F3EB

border

#CCCDC6

text

#0D0F06

muted

#7E7F7A

Preview Lab

Preview with #657E22

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

Preview Lab → · Contrast checker → · Palette generator →