#657C15#657C15

#657C15 is a mid, vivid yellow-green. Relative luminance 0.172; OKLCH L 54.9% C 0.125 H 122.2°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#657C15
RGB	rgb(101, 124, 21)
HSL	hsl(73, 71%, 28%)
HSV	hsv(73, 83%, 49%)
CMYK	cmyk(18.5%, 0%, 83.1%, 51.4%)
CIE-LAB	lab(48.56, -22.57, 48.53)
CIE-LCH	lch(48.56, 53.52, 114.95°)
OKLab	oklab(54.89% -0.0667 0.106)
OKLCH	oklch(54.89% 0.125 122.2)
XYZ	xyz(12.7100, 17.2361, 3.3666)
Luminance	0.1724 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#657C15 #2C157C

analogous

#7C5F15 #657C15 #317C15

triadic

#657C15 #15657C #7C1565

tetradic

#657C15 #157C5F #2C157C #7C1531

square

#657C15 #157C5F #2C157C #7C1531

split-complementary

#657C15 #15317C #5F157C

monochromatic

#151A04 #3A480C #657C15 #90B01E #B5DC30

Accessibility & contrast

On white

4.72

#657C15 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#657C15 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #657C15

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##657C15	#FFFFFF	#000000	##FFFFFF
##657C15	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)

#817320

Tritanopia (blue-blind)

#6B7569

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #657c15;
/* rgb */ color: rgb(101, 124, 21);
/* oklch */ color: oklch(54.9% 0.125 122.2);

Tailwind

colors: {
  custom: {
    50: '#94a25d',
    500: '#657c15',
    950: '#000000',
  },
}

SCSS

$custom: #657c15;
$custom-light: #94a25d;
$custom-dark: #000000;

JSON

{
  "hex": "#657c15",
  "rgb": {
    "r": 101,
    "g": 124,
    "b": 21
  },
  "hsl": {
    "h": 73.398,
    "s": 71.034,
    "l": 28.431
  },
  "oklch": {
    "l": 0.54885,
    "c": 0.12524,
    "h": 122.2
  },
  "luminance": 0.17236
}

Semantic roles & 50–950 ramp

primary

#657C15

secondary

#563CB1

accent

#3AEE62

background

#F9F9F5

surface

#F2F2E9

border

#CCCCC5

text

#0E0F05

muted

#7E7E79

Preview Lab

Preview with #657C15

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

Preview Lab → · Contrast checker → · Palette generator →