#657A31#657A31

#657A31 is a mid, moderate yellow-green. Relative luminance 0.169; OKLCH L 54.6% C 0.102 H 123.2°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#657A31
RGB	rgb(101, 122, 49)
HSL	hsl(77, 43%, 34%)
HSV	hsv(77, 60%, 48%)
CMYK	cmyk(17.2%, 0%, 59.8%, 52.2%)
CIE-LAB	lab(48.14, -19.65, 36.70)
CIE-LCH	lch(48.14, 41.64, 118.17°)
OKLab	oklab(54.62% -0.056 0.0855)
OKLCH	oklch(54.62% 0.102 123.2)
XYZ	xyz(12.8808, 16.9075, 5.4900)
Luminance	0.1691 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#657A31 #46317A

analogous

#7A6A31 #657A31 #407A31

triadic

#657A31 #31657A #7A3165

tetradic

#657A31 #317A6A #46317A #7A3140

square

#657A31 #317A6A #46317A #7A3140

split-complementary

#657A31 #31407A #6A317A

monochromatic

#1D230E #414E1F #657A31 #89A643 #A6C164

Accessibility & contrast

On white

4.79

#657A31 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#657A31 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #657A31

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##657A31	#FFFFFF	#000000	##FFFFFF
##657A31	1.00	4.79	4.38	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817329

Deuteranopia (green-blind)

#7E7236

Tritanopia (blue-blind)

#6A746A

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #657a31;
/* rgb */ color: rgb(101, 122, 49);
/* oklch */ color: oklch(54.6% 0.102 123.2);

Tailwind

colors: {
  custom: {
    50: '#93a06c',
    500: '#657a31',
    950: '#000000',
  },
}

SCSS

$custom: #657a31;
$custom-light: #93a06c;
$custom-dark: #000000;

JSON

{
  "hex": "#657a31",
  "rgb": {
    "r": 101,
    "g": 122,
    "b": 49
  },
  "hsl": {
    "h": 77.26,
    "s": 42.69,
    "l": 33.529
  },
  "oklch": {
    "l": 0.54619,
    "c": 0.10218,
    "h": 123.2
  },
  "luminance": 0.16908
}

Semantic roles & 50–950 ramp

primary

#657A31

secondary

#745EA8

accent

#55D279

background

#F9F9F6

surface

#F1F2EB

border

#CBCCC6

text

#0D0E07

muted

#7E7E7A

Preview Lab

Preview with #657A31

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

Preview Lab → · Contrast checker → · Palette generator →