#656C23#656C23

#656C23 is a mid, moderate yellow. Relative luminance 0.136; OKLCH L 51.0% C 0.096 H 114.5°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#656C23
RGB	rgb(101, 108, 35)
HSL	hsl(66, 51%, 28%)
HSV	hsv(66, 68%, 42%)
CMYK	cmyk(6.5%, 0%, 67.6%, 57.6%)
CIE-LAB	lab(43.67, -13.31, 38.48)
CIE-LCH	lch(43.67, 40.72, 109.08°)
OKLab	oklab(50.98% -0.0398 0.0873)
OKLCH	oklch(50.98% 0.096 114.5)
XYZ	xyz(11.0330, 13.6134, 3.6362)
Luminance	0.1361 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656C23 #2A236C

analogous

#6C4E23 #656C23 #416C23

triadic

#656C23 #23656C #6C2365

tetradic

#656C23 #236C4E #2A236C #6C2341

square

#656C23 #236C4E #2A236C #6C2341

split-complementary

#656C23 #23416C #4E236C

monochromatic

#161707 #3A3E14 #656C23 #909A32 #B7C346

Accessibility & contrast

On white

5.64

#656C23 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#656C23 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #656C23

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656C23	#FFFFFF	#000000	##FFFFFF
##656C23	1.00	5.64	3.72	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#746719

Deuteranopia (green-blind)

#736828

Tritanopia (blue-blind)

#6C665D

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #656c23;
/* rgb */ color: rgb(101, 108, 35);
/* oklch */ color: oklch(51.0% 0.096 114.5);

Tailwind

colors: {
  custom: {
    50: '#939662',
    500: '#656c23',
    950: '#000000',
  },
}

SCSS

$custom: #656c23;
$custom-light: #939662;
$custom-dark: #000000;

JSON

{
  "hex": "#656c23",
  "rgb": {
    "r": 101,
    "g": 108,
    "b": 35
  },
  "hsl": {
    "h": 65.753,
    "s": 51.049,
    "l": 28.039
  },
  "oklch": {
    "l": 0.50984,
    "c": 0.09591,
    "h": 114.5
  },
  "luminance": 0.13613
}

Semantic roles & 50–950 ramp

primary

#656C23

secondary

#534B9F

accent

#4DDB5B

background

#F9F9F6

surface

#F2F1EB

border

#CCCBC6

text

#0D0D05

muted

#7E7E7A

Preview Lab

Preview with #656C23

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

Preview Lab → · Contrast checker → · Palette generator →