#42701A#42701A

#42701A is a mid, vivid yellow-green. Relative luminance 0.128; OKLCH L 49.4% C 0.125 H 133.8°. Best body text is #FFFFFF at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#42701A
RGB	rgb(66, 112, 26)
HSL	hsl(92, 62%, 27%)
HSV	hsv(92, 77%, 44%)
CMYK	cmyk(41.1%, 0%, 76.8%, 56.1%)
CIE-LAB	lab(42.49, -30.94, 40.32)
CIE-LCH	lch(42.49, 50.82, 127.50°)
OKLab	oklab(49.39% -0.0868 0.0905)
OKLCH	oklch(49.39% 0.125 133.8)
XYZ	xyz(8.2272, 12.8208, 3.0182)
Luminance	0.1282 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42701A #481A70

analogous

#6D701A #42701A #1A701D

triadic

#42701A #1A4270 #701A42

tetradic

#42701A #1A6D70 #481A70 #701D1A

square

#42701A #1A6D70 #481A70 #701D1A

split-complementary

#42701A #1D1A70 #701A6D

monochromatic

#0F1906 #253E0E #42701A #5FA226 #7DD034

Accessibility & contrast

On white

5.89

#42701A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#42701A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #42701A

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42701A	#FFFFFF	#000000	##FFFFFF
##42701A	1.00	5.89	3.56	5.89
#FFFFFF	5.89	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#756709

Deuteranopia (green-blind)

#6E6322

Tritanopia (blue-blind)

#426B5F

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #42701a;
/* rgb */ color: rgb(66, 112, 26);
/* oklch */ color: oklch(49.4% 0.125 133.8);

Tailwind

colors: {
  custom: {
    50: '#7b995d',
    500: '#42701a',
    950: '#000000',
  },
}

SCSS

$custom: #42701a;
$custom-light: #7b995d;
$custom-dark: #000000;

JSON

{
  "hex": "#42701a",
  "rgb": {
    "r": 66,
    "g": 112,
    "b": 26
  },
  "hsl": {
    "h": 92.093,
    "s": 62.319,
    "l": 27.059
  },
  "oklch": {
    "l": 0.49386,
    "c": 0.12539,
    "h": 133.8
  },
  "luminance": 0.12821
}

Semantic roles & 50–950 ramp

primary

#42701A

secondary

#7641A5

accent

#42E59A

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#0A0E04

muted

#7C7E79

Preview Lab

Preview with #42701A

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

Preview Lab → · Contrast checker → · Palette generator →