#42701F#42701F

#42701F is a mid, vivid yellow-green. Relative luminance 0.128; OKLCH L 49.4% C 0.122 H 134.4°. Best body text is #FFFFFF at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#42701F
RGB	rgb(66, 112, 31)
HSL	hsl(94, 57%, 28%)
HSV	hsv(94, 72%, 44%)
CMYK	cmyk(41.1%, 0%, 72.3%, 56.1%)
CIE-LAB	lab(42.53, -30.56, 38.31)
CIE-LCH	lch(42.53, 49.01, 128.58°)
OKLab	oklab(49.43% -0.0854 0.0871)
OKLCH	oklch(49.43% 0.122 134.4)
XYZ	xyz(8.2881, 12.8451, 3.3387)
Luminance	0.1285 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42701F #4D1F70

analogous

#6A701F #42701F #1F7024

triadic

#42701F #1F4270 #701F42

tetradic

#42701F #1F6A70 #4D1F70 #70241F

square

#42701F #1F6A70 #4D1F70 #70241F

split-complementary

#42701F #241F70 #701F6A

monochromatic

#0E1807 #264012 #42701F #5EA02C #7BCA3F

Accessibility & contrast

On white

5.88

#42701F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#42701F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #42701F

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42701F	#FFFFFF	#000000	##FFFFFF
##42701F	1.00	5.88	3.57	5.88
#FFFFFF	5.88	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#746713

Deuteranopia (green-blind)

#6E6326

Tritanopia (blue-blind)

#416C60

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #42701f;
/* rgb */ color: rgb(66, 112, 31);
/* oklch */ color: oklch(49.4% 0.122 134.4);

Tailwind

colors: {
  custom: {
    50: '#7a9960',
    500: '#42701f',
    950: '#000000',
  },
}

SCSS

$custom: #42701f;
$custom-light: #7a9960;
$custom-dark: #000000;

JSON

{
  "hex": "#42701f",
  "rgb": {
    "r": 66,
    "g": 112,
    "b": 31
  },
  "hsl": {
    "h": 94.074,
    "s": 56.643,
    "l": 28.039
  },
  "oklch": {
    "l": 0.49428,
    "c": 0.12193,
    "h": 134.4
  },
  "luminance": 0.12846
}

Semantic roles & 50–950 ramp

primary

#42701F

secondary

#7C47A4

accent

#48E09E

background

#F7F9F5

surface

#EEF2EA

border

#C9CCC6

text

#0A0E05

muted

#7C7E79

Preview Lab

Preview with #42701F

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

Preview Lab → · Contrast checker → · Palette generator →