#657D13#657D13

#657D13 is a mid, vivid yellow-green. Relative luminance 0.175; OKLCH L 55.1% C 0.127 H 122.5°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#657D13
RGB	rgb(101, 125, 19)
HSL	hsl(74, 74%, 28%)
HSV	hsv(74, 85%, 49%)
CMYK	cmyk(19.2%, 0%, 84.8%, 51%)
CIE-LAB	lab(48.86, -23.16, 49.38)
CIE-LCH	lch(48.86, 54.54, 115.13°)
OKLab	oklab(55.13% -0.0684 0.1075)
OKLCH	oklch(55.13% 0.127 122.5)
XYZ	xyz(12.8182, 17.4809, 3.3148)
Luminance	0.1748 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#657D13 #2B137D

analogous

#7D6013 #657D13 #307D13

triadic

#657D13 #13657D #7D1365

tetradic

#657D13 #137D60 #2B137D #7D1330

square

#657D13 #137D60 #2B137D #7D1330

split-complementary

#657D13 #13307D #60137D

monochromatic

#151B04 #3A480B #657D13 #90B21B #B6DF2C

Accessibility & contrast

On white

4.67

#657D13 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#657D13 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #657D13

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##657D13	#FFFFFF	#000000	##FFFFFF
##657D13	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857500

Deuteranopia (green-blind)

#82741F

Tritanopia (blue-blind)

#6B766A

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #657d13;
/* rgb */ color: rgb(101, 125, 19);
/* oklch */ color: oklch(55.1% 0.127 122.5);

Tailwind

colors: {
  custom: {
    50: '#94a25c',
    500: '#657d13',
    950: '#000000',
  },
}

SCSS

$custom: #657d13;
$custom-light: #94a25c;
$custom-dark: #000000;

JSON

{
  "hex": "#657d13",
  "rgb": {
    "r": 101,
    "g": 125,
    "b": 19
  },
  "hsl": {
    "h": 73.585,
    "s": 73.611,
    "l": 28.235
  },
  "oklch": {
    "l": 0.55128,
    "c": 0.1274,
    "h": 122.5
  },
  "luminance": 0.17481
}

Semantic roles & 50–950 ramp

primary

#657D13

secondary

#5539B3

accent

#38F061

background

#F9FAF5

surface

#F2F3E9

border

#CCCDC5

text

#0E0F05

muted

#7E7F79

Preview Lab

Preview with #657D13

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

Preview Lab → · Contrast checker → · Palette generator →