#42771F#42771F

#42771F is a mid, vivid yellow-green. Relative luminance 0.145; OKLCH L 51.3% C 0.132 H 135.6°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#42771F
RGB	rgb(66, 119, 31)
HSL	hsl(96, 59%, 29%)
HSV	hsv(96, 74%, 47%)
CMYK	cmyk(44.5%, 0%, 73.9%, 53.3%)
CIE-LAB	lab(44.87, -33.72, 40.72)
CIE-LCH	lch(44.87, 52.87, 129.63°)
OKLab	oklab(51.35% -0.0939 0.0921)
OKLCH	oklch(51.35% 0.132 135.6)
XYZ	xyz(9.0907, 14.4503, 3.6062)
Luminance	0.1445 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42771F #541F77

analogous

#6E771F #42771F #1F7728

triadic

#42771F #1F4277 #771F42

tetradic

#42771F #1F6E77 #541F77 #77281F

square

#42771F #1F6E77 #541F77 #77281F

split-complementary

#42771F #281F77 #771F6E

monochromatic

#0D1806 #274612 #42771F #5DA82C #7ACE43

Accessibility & contrast

On white

5.40

#42771F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#42771F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #42771F

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42771F	#FFFFFF	#000000	##FFFFFF
##42771F	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B6D10

Deuteranopia (green-blind)

#746927

Tritanopia (blue-blind)

#407266

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #42771f;
/* rgb */ color: rgb(66, 119, 31);
/* oklch */ color: oklch(51.3% 0.132 135.6);

Tailwind

colors: {
  custom: {
    50: '#7b9f61',
    500: '#42771f',
    950: '#000000',
  },
}

SCSS

$custom: #42771f;
$custom-light: #7b9f61;
$custom-dark: #000000;

JSON

{
  "hex": "#42771f",
  "rgb": {
    "r": 66,
    "g": 119,
    "b": 31
  },
  "hsl": {
    "h": 96.136,
    "s": 58.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.51346,
    "c": 0.13156,
    "h": 135.6
  },
  "luminance": 0.14451
}

Semantic roles & 50–950 ramp

primary

#42771F

secondary

#8347AB

accent

#46E2A4

background

#F7F9F5

surface

#EEF2EA

border

#C9CCC6

text

#0A0E05

muted

#7C7E79

Preview Lab

Preview with #42771F

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

Preview Lab → · Contrast checker → · Palette generator →