#657D1A#657D1A

#657D1A is a mid, vivid yellow-green. Relative luminance 0.175; OKLCH L 55.2% C 0.124 H 122.8°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#657D1A
RGB	rgb(101, 125, 26)
HSL	hsl(75, 66%, 30%)
HSV	hsv(75, 79%, 49%)
CMYK	cmyk(19.2%, 0%, 79.2%, 51%)
CIE-LAB	lab(48.89, -22.85, 47.24)
CIE-LCH	lch(48.89, 52.47, 115.81°)
OKLab	oklab(55.17% -0.0671 0.1042)
OKLCH	oklch(55.17% 0.124 122.8)
XYZ	xyz(12.8871, 17.5085, 3.6776)
Luminance	0.1751 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#657D1A #321A7D

analogous

#7D631A #657D1A #347D1A

triadic

#657D1A #1A657D #7D1A65

tetradic

#657D1A #1A7D63 #321A7D #7D1A34

square

#657D1A #1A7D63 #321A7D #7D1A34

split-complementary

#657D1A #1A347D #631A7D

monochromatic

#141905 #3C4A0F #657D1A #8EB025 #B1D63B

Accessibility & contrast

On white

4.66

#657D1A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#657D1A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #657D1A

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##657D1A	#FFFFFF	#000000	##FFFFFF
##657D1A	1.00	4.66	4.50	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857502

Deuteranopia (green-blind)

#827424

Tritanopia (blue-blind)

#6B766A

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #657d1a;
/* rgb */ color: rgb(101, 125, 26);
/* oklch */ color: oklch(55.2% 0.124 122.8);

Tailwind

colors: {
  custom: {
    50: '#94a25f',
    500: '#657d1a',
    950: '#000000',
  },
}

SCSS

$custom: #657d1a;
$custom-light: #94a25f;
$custom-dark: #000000;

JSON

{
  "hex": "#657d1a",
  "rgb": {
    "r": 101,
    "g": 125,
    "b": 26
  },
  "hsl": {
    "h": 74.545,
    "s": 65.563,
    "l": 29.608
  },
  "oklch": {
    "l": 0.55166,
    "c": 0.12388,
    "h": 122.8
  },
  "luminance": 0.17509
}

Semantic roles & 50–950 ramp

primary

#657D1A

secondary

#5D42B1

accent

#3FE968

background

#F9FAF5

surface

#F2F3EA

border

#CCCDC6

text

#0D0F05

muted

#7E7F79

Preview Lab

Preview with #657D1A

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

Preview Lab → · Contrast checker → · Palette generator →