#657C13#657C13

#657C13 is a mid, vivid yellow-green. Relative luminance 0.172; OKLCH L 54.9% C 0.126 H 122.1°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#657C13
RGB	rgb(101, 124, 19)
HSL	hsl(73, 73%, 28%)
HSV	hsv(73, 85%, 49%)
CMYK	cmyk(18.5%, 0%, 84.7%, 51.4%)
CIE-LAB	lab(48.55, -22.66, 49.10)
CIE-LCH	lch(48.55, 54.08, 114.77°)
OKLab	oklab(54.87% -0.0671 0.1069)
OKLCH	oklch(54.87% 0.126 122.1)
XYZ	xyz(12.6922, 17.2290, 3.2728)
Luminance	0.1723 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#657C13 #2A137C

analogous

#7C5E13 #657C13 #307C13

triadic

#657C13 #13657C #7C1365

tetradic

#657C13 #137C5E #2A137C #7C1330

square

#657C13 #137C5E #2A137C #7C1330

split-complementary

#657C13 #13307C #5E137C

monochromatic

#161B04 #3A470B #657C13 #90B11B #B7DF2B

Accessibility & contrast

On white

4.72

#657C13 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#657C13 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #657C13

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##657C13	#FFFFFF	#000000	##FFFFFF
##657C13	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)

#81731F

Tritanopia (blue-blind)

#6B7569

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #657c13;
/* rgb */ color: rgb(101, 124, 19);
/* oklch */ color: oklch(54.9% 0.126 122.1);

Tailwind

colors: {
  custom: {
    50: '#94a25c',
    500: '#657c13',
    950: '#000000',
  },
}

SCSS

$custom: #657c13;
$custom-light: #94a25c;
$custom-dark: #000000;

JSON

{
  "hex": "#657c13",
  "rgb": {
    "r": 101,
    "g": 124,
    "b": 19
  },
  "hsl": {
    "h": 73.143,
    "s": 73.427,
    "l": 28.039
  },
  "oklch": {
    "l": 0.54875,
    "c": 0.12616,
    "h": 122.1
  },
  "luminance": 0.17229
}

Semantic roles & 50–950 ramp

primary

#657C13

secondary

#5339B2

accent

#38F060

background

#F9F9F5

surface

#F2F2E9

border

#CCCCC5

text

#0E0F05

muted

#7E7E79

Preview Lab

Preview with #657C13

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

Preview Lab → · Contrast checker → · Palette generator →