#657F1D#657F1D

#657F1D is a mid, vivid yellow-green. Relative luminance 0.180; OKLCH L 55.7% C 0.125 H 123.7°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#657F1D
RGB	rgb(101, 127, 29)
HSL	hsl(76, 63%, 31%)
HSV	hsv(76, 77%, 50%)
CMYK	cmyk(20.5%, 0%, 77.2%, 50.2%)
CIE-LAB	lab(49.54, -23.70, 46.79)
CIE-LCH	lch(49.54, 52.46, 116.86°)
OKLab	oklab(55.69% -0.0691 0.1037)
OKLCH	oklch(55.69% 0.125 123.7)
XYZ	xyz(13.1781, 18.0341, 3.9488)
Luminance	0.1803 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#657F1D #371D7F

analogous

#7F681D #657F1D #347F1D

triadic

#657F1D #1D657F #7F1D65

tetradic

#657F1D #1D7F68 #371D7F #7F1D34

square

#657F1D #1D7F68 #371D7F #7F1D34

split-complementary

#657F1D #1D347F #681D7F

monochromatic

#161B06 #3D4D12 #657F1D #8DB128 #ADD442

Accessibility & contrast

On white

4.56

#657F1D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#657F1D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #657F1D

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##657F1D	#FFFFFF	#000000	##000000
##657F1D	1.00	4.56	4.61	4.61
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#877707

Deuteranopia (green-blind)

#837626

Tritanopia (blue-blind)

#6A786C

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #657f1d;
/* rgb */ color: rgb(101, 127, 29);
/* oklch */ color: oklch(55.7% 0.125 123.7);

Tailwind

colors: {
  custom: {
    50: '#94a461',
    500: '#657f1d',
    950: '#000000',
  },
}

SCSS

$custom: #657f1d;
$custom-light: #94a461;
$custom-dark: #000000;

JSON

{
  "hex": "#657f1d",
  "rgb": {
    "r": 101,
    "g": 127,
    "b": 29
  },
  "hsl": {
    "h": 75.918,
    "s": 62.821,
    "l": 30.588
  },
  "oklch": {
    "l": 0.55692,
    "c": 0.12467,
    "h": 123.7
  },
  "luminance": 0.18034
}

Semantic roles & 50–950 ramp

primary

#657F1D

secondary

#6245B2

accent

#42E66D

background

#F9FAF6

surface

#F2F4EB

border

#CCCEC6

text

#0D0F05

muted

#7E7F7A

Preview Lab

Preview with #657F1D

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

Preview Lab → · Contrast checker → · Palette generator →