#657D23#657D23

#657D23 is a mid, moderate yellow-green. Relative luminance 0.176; OKLCH L 55.2% C 0.118 H 123.3°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#657D23
RGB	rgb(101, 125, 35)
HSL	hsl(76, 56%, 31%)
HSV	hsv(76, 72%, 49%)
CMYK	cmyk(19.2%, 0%, 72%, 51%)
CIE-LAB	lab(48.95, -22.32, 43.91)
CIE-LCH	lch(48.95, 49.26, 116.95°)
OKLab	oklab(55.23% -0.0648 0.0987)
OKLCH	oklch(55.23% 0.118 123.3)
XYZ	xyz(13.0040, 17.5552, 4.2932)
Luminance	0.1756 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#657D23 #3B237D

analogous

#7D6823 #657D23 #387D23

triadic

#657D23 #23657D #7D2365

tetradic

#657D23 #237D68 #3B237D #7D2338

square

#657D23 #237D68 #3B237D #7D2338

split-complementary

#657D23 #23387D #68237D

monochromatic

#181D08 #3E4D16 #657D23 #8CAD30 #ABCD4D

Accessibility & contrast

On white

4.66

#657D23 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#657D23 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #657D23

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##657D23	#FFFFFF	#000000	##FFFFFF
##657D23	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847515

Deuteranopia (green-blind)

#81742A

Tritanopia (blue-blind)

#6A776B

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #657d23;
/* rgb */ color: rgb(101, 125, 35);
/* oklch */ color: oklch(55.2% 0.118 123.3);

Tailwind

colors: {
  custom: {
    50: '#94a264',
    500: '#657d23',
    950: '#000000',
  },
}

SCSS

$custom: #657d23;
$custom-light: #94a264;
$custom-dark: #000000;

JSON

{
  "hex": "#657d23",
  "rgb": {
    "r": 101,
    "g": 125,
    "b": 35
  },
  "hsl": {
    "h": 76,
    "s": 56.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.55231,
    "c": 0.1181,
    "h": 123.3
  },
  "luminance": 0.17555
}

Semantic roles & 50–950 ramp

primary

#657D23

secondary

#674CAF

accent

#48E071

background

#F9FAF6

surface

#F2F3EB

border

#CCCDC6

text

#0D0F06

muted

#7E7F7A

Preview Lab

Preview with #657D23

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

Preview Lab → · Contrast checker → · Palette generator →