#657A1F#657A1F

#657A1F is a mid, moderate yellow-green. Relative luminance 0.168; OKLCH L 54.4% C 0.117 H 121.8°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#657A1F
RGB	rgb(101, 122, 31)
HSL	hsl(74, 59%, 30%)
HSV	hsv(74, 75%, 48%)
CMYK	cmyk(17.2%, 0%, 74.6%, 52.2%)
CIE-LAB	lab(47.99, -21.04, 44.55)
CIE-LCH	lch(47.99, 49.27, 115.28°)
OKLab	oklab(54.44% -0.0617 0.0994)
OKLCH	oklch(54.44% 0.117 121.8)
XYZ	xyz(12.5739, 16.7847, 3.8734)
Luminance	0.1678 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#657A1F #341F7A

analogous

#7A611F #657A1F #387A1F

triadic

#657A1F #1F657A #7A1F65

tetradic

#657A1F #1F7A61 #341F7A #7A1F38

square

#657A1F #1F7A61 #341F7A #7A1F38

split-complementary

#657A1F #1F387A #611F7A

monochromatic

#141806 #3D4913 #657A1F #8DAB2B #AFCF44

Accessibility & contrast

On white

4.82

#657A1F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#657A1F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #657A1F

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##657A1F	#FFFFFF	#000000	##FFFFFF
##657A1F	1.00	4.82	4.36	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#82720E

Deuteranopia (green-blind)

#7F7227

Tritanopia (blue-blind)

#6B7368

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #657a1f;
/* rgb */ color: rgb(101, 122, 31);
/* oklch */ color: oklch(54.4% 0.117 121.8);

Tailwind

colors: {
  custom: {
    50: '#94a061',
    500: '#657a1f',
    950: '#000000',
  },
}

SCSS

$custom: #657a1f;
$custom-light: #94a061;
$custom-dark: #000000;

JSON

{
  "hex": "#657a1f",
  "rgb": {
    "r": 101,
    "g": 122,
    "b": 31
  },
  "hsl": {
    "h": 73.846,
    "s": 59.477,
    "l": 30
  },
  "oklch": {
    "l": 0.54444,
    "c": 0.11695,
    "h": 121.8
  },
  "luminance": 0.16785
}

Semantic roles & 50–950 ramp

primary

#657A1F

secondary

#5F47AD

accent

#45E369

background

#F9F9F6

surface

#F2F2EB

border

#CCCCC6

text

#0D0E05

muted

#7E7E7A

Preview Lab

Preview with #657A1F

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

Preview Lab → · Contrast checker → · Palette generator →