#657A15#657A15

#657A15 is a mid, vivid yellow-green. Relative luminance 0.167; OKLCH L 54.4% C 0.123 H 121.4°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#657A15
RGB	rgb(101, 122, 21)
HSL	hsl(72, 71%, 28%)
HSV	hsv(72, 83%, 48%)
CMYK	cmyk(17.2%, 0%, 82.8%, 52.2%)
CIE-LAB	lab(47.93, -21.55, 47.97)
CIE-LCH	lch(47.93, 52.59, 114.19°)
OKLab	oklab(54.38% -0.0639 0.1048)
OKLCH	oklch(54.38% 0.123 121.4)
XYZ	xyz(12.4619, 16.7399, 3.2839)
Luminance	0.1674 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#657A15 #2A157A

analogous

#7A5C15 #657A15 #337A15

triadic

#657A15 #15657A #7A1565

tetradic

#657A15 #157A5C #2A157A #7A1533

square

#657A15 #157A5C #2A157A #7A1533

split-complementary

#657A15 #15337A #5C157A

monochromatic

#161A04 #3A460C #657A15 #90AE1E #B7DB2E

Accessibility & contrast

On white

4.83

#657A15 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#657A15 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #657A15

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##657A15	#FFFFFF	#000000	##FFFFFF
##657A15	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)

#827200

Deuteranopia (green-blind)

#7F7220

Tritanopia (blue-blind)

#6B7368

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #657a15;
/* rgb */ color: rgb(101, 122, 21);
/* oklch */ color: oklch(54.4% 0.123 121.4);

Tailwind

colors: {
  custom: {
    50: '#94a05d',
    500: '#657a15',
    950: '#000000',
  },
}

SCSS

$custom: #657a15;
$custom-light: #94a05d;
$custom-dark: #000000;

JSON

{
  "hex": "#657a15",
  "rgb": {
    "r": 101,
    "g": 122,
    "b": 21
  },
  "hsl": {
    "h": 72.475,
    "s": 70.629,
    "l": 28.039
  },
  "oklch": {
    "l": 0.5438,
    "c": 0.12276,
    "h": 121.4
  },
  "luminance": 0.1674
}

Semantic roles & 50–950 ramp

primary

#657A15

secondary

#533BAF

accent

#3AED60

background

#F9F9F5

surface

#F2F2E9

border

#CCCCC5

text

#0E0E05

muted

#7E7E79

Preview Lab

Preview with #657A15

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

Preview Lab → · Contrast checker → · Palette generator →