#42701C#42701C

#42701C is a mid, vivid yellow-green. Relative luminance 0.128; OKLCH L 49.4% C 0.124 H 134.0°. Best body text is #FFFFFF at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#42701C
RGB	rgb(66, 112, 28)
HSL	hsl(93, 60%, 27%)
HSV	hsv(93, 75%, 44%)
CMYK	cmyk(41.1%, 0%, 75%, 56.1%)
CIE-LAB	lab(42.51, -30.80, 39.54)
CIE-LCH	lch(42.51, 50.12, 127.91°)
OKLab	oklab(49.4% -0.0862 0.0892)
OKLCH	oklch(49.4% 0.124 134)
XYZ	xyz(8.2504, 12.8300, 3.1401)
Luminance	0.1283 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42701C #4A1C70

analogous

#6C701C #42701C #1C7020

triadic

#42701C #1C4270 #701C42

tetradic

#42701C #1C6C70 #4A1C70 #70201C

square

#42701C #1C6C70 #4A1C70 #70201C

split-complementary

#42701C #201C70 #701C6C

monochromatic

#0E1806 #253F10 #42701C #5FA128 #7CCD39

Accessibility & contrast

On white

5.89

#42701C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#42701C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #42701C

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42701C	#FFFFFF	#000000	##FFFFFF
##42701C	1.00	5.89	3.57	5.89
#FFFFFF	5.89	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#75670E

Deuteranopia (green-blind)

#6E6324

Tritanopia (blue-blind)

#426B60

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #42701c;
/* rgb */ color: rgb(66, 112, 28);
/* oklch */ color: oklch(49.4% 0.124 134.0);

Tailwind

colors: {
  custom: {
    50: '#7b995e',
    500: '#42701c',
    950: '#000000',
  },
}

SCSS

$custom: #42701c;
$custom-light: #7b995e;
$custom-dark: #000000;

JSON

{
  "hex": "#42701c",
  "rgb": {
    "r": 66,
    "g": 112,
    "b": 28
  },
  "hsl": {
    "h": 92.857,
    "s": 60,
    "l": 27.451
  },
  "oklch": {
    "l": 0.49402,
    "c": 0.12406,
    "h": 134
  },
  "luminance": 0.1283
}

Semantic roles & 50–950 ramp

primary

#42701C

secondary

#7943A5

accent

#45E39B

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#0A0E05

muted

#7C7E79

Preview Lab

Preview with #42701C

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

Preview Lab → · Contrast checker → · Palette generator →