#657E23#657E23

#657E23 is a mid, moderate yellow-green. Relative luminance 0.178; OKLCH L 55.5% C 0.119 H 123.7°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#657E23
RGB	rgb(101, 126, 35)
HSL	hsl(76, 57%, 32%)
HSV	hsv(76, 72%, 49%)
CMYK	cmyk(19.8%, 0%, 72.2%, 50.6%)
CIE-LAB	lab(49.26, -22.83, 44.23)
CIE-LCH	lch(49.26, 49.78, 117.31°)
OKLab	oklab(55.48% -0.0662 0.0994)
OKLCH	oklch(55.48% 0.119 123.7)
XYZ	xyz(13.1312, 17.8097, 4.3356)
Luminance	0.1781 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#657E23 #3C237E

analogous

#7E6A23 #657E23 #377E23

triadic

#657E23 #23657E #7E2365

tetradic

#657E23 #237E6A #3C237E #7E2337

square

#657E23 #237E6A #3C237E #7E2337

split-complementary

#657E23 #23377E #6A237E

monochromatic

#181E08 #3F4E16 #657E23 #8BAE30 #ABCE4E

Accessibility & contrast

On white

4.60

#657E23 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#657E23 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #657E23

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##657E23	#FFFFFF	#000000	##FFFFFF
##657E23	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)

#857614

Deuteranopia (green-blind)

#82752B

Tritanopia (blue-blind)

#6A786C

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #657e23;
/* rgb */ color: rgb(101, 126, 35);
/* oklch */ color: oklch(55.5% 0.119 123.7);

Tailwind

colors: {
  custom: {
    50: '#94a364',
    500: '#657e23',
    950: '#000000',
  },
}

SCSS

$custom: #657e23;
$custom-light: #94a364;
$custom-dark: #000000;

JSON

{
  "hex": "#657e23",
  "rgb": {
    "r": 101,
    "g": 126,
    "b": 35
  },
  "hsl": {
    "h": 76.484,
    "s": 56.522,
    "l": 31.569
  },
  "oklch": {
    "l": 0.55484,
    "c": 0.11942,
    "h": 123.7
  },
  "luminance": 0.1781
}

Semantic roles & 50–950 ramp

primary

#657E23

secondary

#684CB0

accent

#48E072

background

#F9FAF6

surface

#F2F3EB

border

#CCCDC6

text

#0D0F06

muted

#7E7F7A

Preview Lab

Preview with #657E23

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

Preview Lab → · Contrast checker → · Palette generator →