#427011#427011

#427011 is a mid, vivid yellow-green. Relative luminance 0.128; OKLCH L 49.3% C 0.130 H 133.0°. Best body text is #FFFFFF at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#427011
RGB	rgb(66, 112, 17)
HSL	hsl(89, 74%, 25%)
HSV	hsv(89, 85%, 44%)
CMYK	cmyk(41.1%, 0%, 84.8%, 56.1%)
CIE-LAB	lab(42.44, -31.49, 43.39)
CIE-LCH	lch(42.44, 53.61, 125.96°)
OKLab	oklab(49.33% -0.0889 0.0954)
OKLCH	oklch(49.33% 0.13 133)
XYZ	xyz(8.1420, 12.7867, 2.5693)
Luminance	0.1279 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#427011 #3F1170

analogous

#706E11 #427011 #127011

triadic

#427011 #114270 #701142

tetradic

#427011 #11706E #3F1170 #701112

square

#427011 #11706E #3F1170 #701112

split-complementary

#427011 #111270 #6E1170

monochromatic

#101B04 #233B09 #427011 #61A519 #81DA21

Accessibility & contrast

On white

5.90

#427011 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#427011 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #427011

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##427011	#FFFFFF	#000000	##FFFFFF
##427011	1.00	5.90	3.56	5.90
#FFFFFF	5.90	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#756600

Deuteranopia (green-blind)

#6F631C

Tritanopia (blue-blind)

#426B5F

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #427011;
/* rgb */ color: rgb(66, 112, 17);
/* oklch */ color: oklch(49.3% 0.130 133.0);

Tailwind

colors: {
  custom: {
    50: '#7b9959',
    500: '#427011',
    950: '#000000',
  },
}

SCSS

$custom: #427011;
$custom-light: #7b9959;
$custom-dark: #000000;

JSON

{
  "hex": "#427011",
  "rgb": {
    "r": 66,
    "g": 112,
    "b": 17
  },
  "hsl": {
    "h": 89.053,
    "s": 73.643,
    "l": 25.294
  },
  "oklch": {
    "l": 0.49327,
    "c": 0.13045,
    "h": 133
  },
  "luminance": 0.12787
}

Semantic roles & 50–950 ramp

primary

#427011

secondary

#6D35A7

accent

#37F091

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#0A0E04

muted

#7C7E79

Preview Lab

Preview with #427011

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

Preview Lab → · Contrast checker → · Palette generator →