#42911A#42911A

#42911A is a mid, vivid yellow-green. Relative luminance 0.215; OKLCH L 58.4% C 0.167 H 137.8°. Best body text is #000000 at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#42911A
RGB	rgb(66, 145, 26)
HSL	hsl(100, 70%, 34%)
HSV	hsv(100, 82%, 57%)
CMYK	cmyk(54.5%, 0%, 82.1%, 43.1%)
CIE-LAB	lab(53.47, -44.79, 50.83)
CIE-LCH	lch(53.47, 67.75, 131.39°)
OKLab	oklab(58.41% -0.1241 0.1125)
OKLCH	oklch(58.41% 0.167 137.8)
XYZ	xyz(12.5582, 21.4826, 4.4619)
Luminance	0.2148 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42911A #691A91

analogous

#7D911A #42911A #1A912D

triadic

#42911A #1A4291 #911A42

tetradic

#42911A #1A7D91 #691A91 #912D1A

square

#42911A #1A7D91 #691A91 #912D1A

split-complementary

#42911A #2D1A91 #911A7D

monochromatic

#132907 #2A5D11 #42911A #5AC523 #7ADE47

Accessibility & contrast

On white

3.96

#42911A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.30

#42911A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #42911A

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42911A	#FFFFFF	#000000	##000000
##42911A	1.00	3.96	5.30	5.30
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.30	21.00	1.00	1.00
##000000	5.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968400

Deuteranopia (green-blind)

#8C7D28

Tritanopia (blue-blind)

#3C8C7B

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #42911a;
/* rgb */ color: rgb(66, 145, 26);
/* oklch */ color: oklch(58.4% 0.167 137.8);

Tailwind

colors: {
  custom: {
    50: '#7fb262',
    500: '#42911a',
    950: '#000000',
  },
}

SCSS

$custom: #42911a;
$custom-light: #7fb262;
$custom-dark: #000000;

JSON

{
  "hex": "#42911a",
  "rgb": {
    "r": 66,
    "g": 145,
    "b": 26
  },
  "hsl": {
    "h": 99.832,
    "s": 69.591,
    "l": 33.529
  },
  "oklch": {
    "l": 0.5841,
    "c": 0.16748,
    "h": 137.8
  },
  "luminance": 0.21484
}

Semantic roles & 50–950 ramp

primary

#42911A

secondary

#9747C0

accent

#3BECB1

background

#F8FBF6

surface

#EFF6EB

border

#CAD0C6

text

#0B1106

muted

#7C807A

Preview Lab

Preview with #42911A

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

Preview Lab → · Contrast checker → · Palette generator →