#657F12#657F12

#657F12 is a mid, vivid yellow-green. Relative luminance 0.180; OKLCH L 55.6% C 0.130 H 123.2°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#657F12
RGB	rgb(101, 127, 18)
HSL	hsl(74, 75%, 28%)
HSV	hsv(74, 86%, 50%)
CMYK	cmyk(20.5%, 0%, 85.8%, 50.2%)
CIE-LAB	lab(49.48, -24.21, 50.19)
CIE-LCH	lch(49.48, 55.73, 115.75°)
OKLab	oklab(55.63% -0.0714 0.109)
OKLCH	oklch(55.63% 0.13 123.2)
XYZ	xyz(13.0656, 17.9890, 3.3560)
Luminance	0.1799 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#657F12 #2C127F

analogous

#7F6212 #657F12 #2E7F12

triadic

#657F12 #12657F #7F1265

tetradic

#657F12 #127F62 #2C127F #7F122E

square

#657F12 #127F62 #2C127F #7F122E

split-complementary

#657F12 #122E7F #62127F

monochromatic

#151B04 #3A490A #657F12 #90B51A #B5E12B

Accessibility & contrast

On white

4.57

#657F12 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#657F12 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #657F12

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##657F12	#FFFFFF	#000000	##000000
##657F12	1.00	4.57	4.60	4.60
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#877600

Deuteranopia (green-blind)

#84751F

Tritanopia (blue-blind)

#6B786C

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #657f12;
/* rgb */ color: rgb(101, 127, 18);
/* oklch */ color: oklch(55.6% 0.130 123.2);

Tailwind

colors: {
  custom: {
    50: '#94a45c',
    500: '#657f12',
    950: '#000000',
  },
}

SCSS

$custom: #657f12;
$custom-light: #94a45c;
$custom-dark: #000000;

JSON

{
  "hex": "#657f12",
  "rgb": {
    "r": 101,
    "g": 127,
    "b": 18
  },
  "hsl": {
    "h": 74.312,
    "s": 75.172,
    "l": 28.431
  },
  "oklch": {
    "l": 0.5563,
    "c": 0.1303,
    "h": 123.2
  },
  "luminance": 0.17989
}

Semantic roles & 50–950 ramp

primary

#657F12

secondary

#5638B5

accent

#36F263

background

#F9FAF5

surface

#F2F4E9

border

#CCCEC5

text

#0E0F05

muted

#7E7F79

Preview Lab

Preview with #657F12

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

Preview Lab → · Contrast checker → · Palette generator →