#436D17#436D17

#436D17 is a mid, vivid yellow-green. Relative luminance 0.122; OKLCH L 48.6% C 0.123 H 132.5°. Best body text is #FFFFFF at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#436D17
RGB	rgb(67, 109, 23)
HSL	hsl(89, 65%, 26%)
HSV	hsv(89, 79%, 43%)
CMYK	cmyk(38.5%, 0%, 78.9%, 57.3%)
CIE-LAB	lab(41.52, -29.38, 40.52)
CIE-LCH	lch(41.52, 50.05, 125.94°)
OKLab	oklab(48.6% -0.0829 0.0904)
OKLCH	oklch(48.6% 0.123 132.5)
XYZ	xyz(7.9379, 12.1921, 2.7455)
Luminance	0.1219 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#436D17 #41176D

analogous

#6D6C17 #436D17 #186D17

triadic

#436D17 #17436D #6D1743

tetradic

#436D17 #176D6C #41176D #6D1718

square

#436D17 #176D6C #41176D #6D1718

split-complementary

#436D17 #17186D #6C176D

monochromatic

#101905 #243A0C #436D17 #62A022 #81D22C

Accessibility & contrast

On white

6.11

#436D17 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#436D17 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #436D17

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##436D17	#FFFFFF	#000000	##FFFFFF
##436D17	1.00	6.11	3.44	6.11
#FFFFFF	6.11	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#726405

Deuteranopia (green-blind)

#6C6120

Tritanopia (blue-blind)

#44685D

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #436d17;
/* rgb */ color: rgb(67, 109, 23);
/* oklch */ color: oklch(48.6% 0.123 132.5);

Tailwind

colors: {
  custom: {
    50: '#7b975b',
    500: '#436d17',
    950: '#000000',
  },
}

SCSS

$custom: #436d17;
$custom-light: #7b975b;
$custom-dark: #000000;

JSON

{
  "hex": "#436d17",
  "rgb": {
    "r": 67,
    "g": 109,
    "b": 23
  },
  "hsl": {
    "h": 89.302,
    "s": 65.152,
    "l": 25.882
  },
  "oklch": {
    "l": 0.486,
    "c": 0.12264,
    "h": 132.5
  },
  "luminance": 0.12192
}

Semantic roles & 50–950 ramp

primary

#436D17

secondary

#6F3DA3

accent

#40E892

background

#F7F9F5

surface

#EEF2E9

border

#C9CCC5

text

#0A0D04

muted

#7C7E79

Preview Lab

Preview with #436D17

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

Preview Lab → · Contrast checker → · Palette generator →