#657A23#657A23

#657A23 is a mid, moderate yellow-green. Relative luminance 0.168; OKLCH L 54.5% C 0.114 H 122.1°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#657A23
RGB	rgb(101, 122, 35)
HSL	hsl(74, 55%, 31%)
HSV	hsv(74, 71%, 48%)
CMYK	cmyk(17.2%, 0%, 71.3%, 52.2%)
CIE-LAB	lab(48.02, -20.78, 42.97)
CIE-LCH	lch(48.02, 47.73, 115.81°)
OKLab	oklab(54.48% -0.0606 0.0967)
OKLCH	oklch(54.48% 0.114 122.1)
XYZ	xyz(12.6299, 16.8071, 4.1685)
Luminance	0.1681 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#657A23 #38237A

analogous

#7A6323 #657A23 #397A23

triadic

#657A23 #23657A #7A2365

tetradic

#657A23 #237A63 #38237A #7A2339

square

#657A23 #237A63 #38237A #7A2339

split-complementary

#657A23 #23397A #63237A

monochromatic

#161B08 #3E4A15 #657A23 #8CAA31 #ADCC4C

Accessibility & contrast

On white

4.81

#657A23 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#657A23 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #657A23

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##657A23	#FFFFFF	#000000	##FFFFFF
##657A23	1.00	4.81	4.36	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817216

Deuteranopia (green-blind)

#7F722A

Tritanopia (blue-blind)

#6A7469

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #657a23;
/* rgb */ color: rgb(101, 122, 35);
/* oklch */ color: oklch(54.5% 0.114 122.1);

Tailwind

colors: {
  custom: {
    50: '#93a064',
    500: '#657a23',
    950: '#000000',
  },
}

SCSS

$custom: #657a23;
$custom-light: #93a064;
$custom-dark: #000000;

JSON

{
  "hex": "#657a23",
  "rgb": {
    "r": 101,
    "g": 122,
    "b": 35
  },
  "hsl": {
    "h": 74.483,
    "s": 55.414,
    "l": 30.784
  },
  "oklch": {
    "l": 0.54476,
    "c": 0.11412,
    "h": 122.1
  },
  "luminance": 0.16807
}

Semantic roles & 50–950 ramp

primary

#657A23

secondary

#634CAD

accent

#49DF6D

background

#F9F9F6

surface

#F2F2EB

border

#CCCCC6

text

#0D0E06

muted

#7E7E7A

Preview Lab

Preview with #657A23

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

Preview Lab → · Contrast checker → · Palette generator →