#657C1F#657C1F

#657C1F is a mid, moderate yellow-green. Relative luminance 0.173; OKLCH L 54.9% C 0.120 H 122.6°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#657C1F
RGB	rgb(101, 124, 31)
HSL	hsl(75, 60%, 30%)
HSV	hsv(75, 75%, 49%)
CMYK	cmyk(18.5%, 0%, 75%, 51.4%)
CIE-LAB	lab(48.61, -22.07, 45.16)
CIE-LCH	lch(48.61, 50.26, 116.04°)
OKLab	oklab(54.95% -0.0645 0.1007)
OKLCH	oklch(54.95% 0.12 122.6)
XYZ	xyz(12.8220, 17.2809, 3.9561)
Luminance	0.1728 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#657C1F #361F7C

analogous

#7C641F #657C1F #367C1F

triadic

#657C1F #1F657C #7C1F65

tetradic

#657C1F #1F7C64 #361F7C #7C1F36

square

#657C1F #1F7C64 #361F7C #7C1F36

split-complementary

#657C1F #1F367C #641F7C

monochromatic

#151A07 #3D4B13 #657C1F #8DAD2B #AED045

Accessibility & contrast

On white

4.71

#657C1F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#657C1F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #657C1F

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##657C1F	#FFFFFF	#000000	##FFFFFF
##657C1F	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#84740E

Deuteranopia (green-blind)

#817327

Tritanopia (blue-blind)

#6A756A

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #657c1f;
/* rgb */ color: rgb(101, 124, 31);
/* oklch */ color: oklch(54.9% 0.120 122.6);

Tailwind

colors: {
  custom: {
    50: '#94a262',
    500: '#657c1f',
    950: '#000000',
  },
}

SCSS

$custom: #657c1f;
$custom-light: #94a262;
$custom-dark: #000000;

JSON

{
  "hex": "#657c1f",
  "rgb": {
    "r": 101,
    "g": 124,
    "b": 31
  },
  "hsl": {
    "h": 74.839,
    "s": 60,
    "l": 30.392
  },
  "oklch": {
    "l": 0.54948,
    "c": 0.11954,
    "h": 122.6
  },
  "luminance": 0.17281
}

Semantic roles & 50–950 ramp

primary

#657C1F

secondary

#6148AF

accent

#45E36C

background

#F9F9F6

surface

#F2F2EB

border

#CCCCC6

text

#0D0F05

muted

#7E7E7A

Preview Lab

Preview with #657C1F

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

Preview Lab → · Contrast checker → · Palette generator →