#657A1B#657A1B

#657A1B is a mid, moderate yellow-green. Relative luminance 0.168; OKLCH L 54.4% C 0.119 H 121.6°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#657A1B
RGB	rgb(101, 122, 27)
HSL	hsl(73, 64%, 29%)
HSV	hsv(73, 78%, 48%)
CMYK	cmyk(17.2%, 0%, 77.9%, 52.2%)
CIE-LAB	lab(47.96, -21.27, 46.01)
CIE-LCH	lch(47.96, 50.69, 114.80°)
OKLab	oklab(54.42% -0.0626 0.1017)
OKLCH	oklch(54.42% 0.119 121.6)
XYZ	xyz(12.5244, 16.7649, 3.6128)
Luminance	0.1676 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#657A1B #301B7A

analogous

#7A601B #657A1B #367A1B

triadic

#657A1B #1B657A #7A1B65

tetradic

#657A1B #1B7A60 #301B7A #7A1B36

square

#657A1B #1B7A60 #301B7A #7A1B36

split-complementary

#657A1B #1B367A #601B7A

monochromatic

#151906 #3C4810 #657A1B #8EAC26 #B2D43C

Accessibility & contrast

On white

4.82

#657A1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#657A1B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #657A1B

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##657A1B	#FFFFFF	#000000	##FFFFFF
##657A1B	1.00	4.82	4.35	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827205

Deuteranopia (green-blind)

#7F7224

Tritanopia (blue-blind)

#6B7368

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #657a1b;
/* rgb */ color: rgb(101, 122, 27);
/* oklch */ color: oklch(54.4% 0.119 121.6);

Tailwind

colors: {
  custom: {
    50: '#94a05f',
    500: '#657a1b',
    950: '#000000',
  },
}

SCSS

$custom: #657a1b;
$custom-light: #94a05f;
$custom-dark: #000000;

JSON

{
  "hex": "#657a1b",
  "rgb": {
    "r": 101,
    "g": 122,
    "b": 27
  },
  "hsl": {
    "h": 73.263,
    "s": 63.758,
    "l": 29.216
  },
  "oklch": {
    "l": 0.54415,
    "c": 0.11948,
    "h": 121.6
  },
  "luminance": 0.16765
}

Semantic roles & 50–950 ramp

primary

#657A1B

secondary

#5A43AE

accent

#41E766

background

#F9F9F5

surface

#F2F2EA

border

#CCCCC6

text

#0D0E05

muted

#7E7E79

Preview Lab

Preview with #657A1B

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

Preview Lab → · Contrast checker → · Palette generator →