#657A1A#657A1A

#657A1A is a mid, vivid yellow-green. Relative luminance 0.168; OKLCH L 54.4% C 0.120 H 121.6°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#657A1A
RGB	rgb(101, 122, 26)
HSL	hsl(73, 65%, 29%)
HSV	hsv(73, 79%, 48%)
CMYK	cmyk(17.2%, 0%, 78.7%, 52.2%)
CIE-LAB	lab(47.96, -21.32, 46.36)
CIE-LCH	lch(47.96, 51.03, 114.69°)
OKLab	oklab(54.41% -0.0629 0.1023)
OKLCH	oklch(54.41% 0.12 121.6)
XYZ	xyz(12.5130, 16.7603, 3.5529)
Luminance	0.1676 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#657A1A #2F1A7A

analogous

#7A5F1A #657A1A #357A1A

triadic

#657A1A #1A657A #7A1A65

tetradic

#657A1A #1A7A5F #2F1A7A #7A1A35

square

#657A1A #1A7A5F #2F1A7A #7A1A35

split-complementary

#657A1A #1A357A #5F1A7A

monochromatic

#151905 #3B480F #657A1A #8FAC25 #B3D539

Accessibility & contrast

On white

4.83

#657A1A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#657A1A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #657A1A

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##657A1A	#FFFFFF	#000000	##FFFFFF
##657A1A	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827203

Deuteranopia (green-blind)

#7F7223

Tritanopia (blue-blind)

#6B7368

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #657a1a;
/* rgb */ color: rgb(101, 122, 26);
/* oklch */ color: oklch(54.4% 0.120 121.6);

Tailwind

colors: {
  custom: {
    50: '#94a05f',
    500: '#657a1a',
    950: '#000000',
  },
}

SCSS

$custom: #657a1a;
$custom-light: #94a05f;
$custom-dark: #000000;

JSON

{
  "hex": "#657a1a",
  "rgb": {
    "r": 101,
    "g": 122,
    "b": 26
  },
  "hsl": {
    "h": 73.125,
    "s": 64.865,
    "l": 29.02
  },
  "oklch": {
    "l": 0.54409,
    "c": 0.12007,
    "h": 121.6
  },
  "luminance": 0.1676
}

Semantic roles & 50–950 ramp

primary

#657A1A

secondary

#5941AE

accent

#40E865

background

#F9F9F5

surface

#F2F2EA

border

#CCCCC6

text

#0D0E05

muted

#7E7E79

Preview Lab

Preview with #657A1A

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

Preview Lab → · Contrast checker → · Palette generator →