#657C12#657C12

#657C12 is a mid, vivid yellow-green. Relative luminance 0.172; OKLCH L 54.9% C 0.127 H 122.1°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#657C12
RGB	rgb(101, 124, 18)
HSL	hsl(73, 75%, 28%)
HSV	hsv(73, 85%, 49%)
CMYK	cmyk(18.5%, 0%, 85.5%, 51.4%)
CIE-LAB	lab(48.54, -22.69, 49.38)
CIE-LCH	lch(48.54, 54.34, 114.68°)
OKLab	oklab(54.87% -0.0672 0.1073)
OKLCH	oklch(54.87% 0.127 122.1)
XYZ	xyz(12.6839, 17.2256, 3.2288)
Luminance	0.1723 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#657C12 #29127C

analogous

#7C5E12 #657C12 #307C12

triadic

#657C12 #12657C #7C1265

tetradic

#657C12 #127C5E #29127C #7C1230

square

#657C12 #127C5E #29127C #7C1230

split-complementary

#657C12 #12307C #5E127C

monochromatic

#161B04 #39470A #657C12 #91B11A #B8E029

Accessibility & contrast

On white

4.72

#657C12 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#657C12 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #657C12

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##657C12	#FFFFFF	#000000	##FFFFFF
##657C12	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847400

Deuteranopia (green-blind)

#81731E

Tritanopia (blue-blind)

#6B7569

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #657c12;
/* rgb */ color: rgb(101, 124, 18);
/* oklch */ color: oklch(54.9% 0.127 122.1);

Tailwind

colors: {
  custom: {
    50: '#94a25c',
    500: '#657c12',
    950: '#000000',
  },
}

SCSS

$custom: #657c12;
$custom-light: #94a25c;
$custom-dark: #000000;

JSON

{
  "hex": "#657c12",
  "rgb": {
    "r": 101,
    "g": 124,
    "b": 18
  },
  "hsl": {
    "h": 73.019,
    "s": 74.648,
    "l": 27.843
  },
  "oklch": {
    "l": 0.5487,
    "c": 0.12661,
    "h": 122.1
  },
  "luminance": 0.17226
}

Semantic roles & 50–950 ramp

primary

#657C12

secondary

#5238B2

accent

#37F15F

background

#F9F9F5

surface

#F2F2E9

border

#CCCCC5

text

#0E0F04

muted

#7E7E79

Preview Lab

Preview with #657C12

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

Preview Lab → · Contrast checker → · Palette generator →