#438A16#438A16

#438A16 is a mid, vivid yellow-green. Relative luminance 0.194; OKLCH L 56.5% C 0.160 H 136.7°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#438A16
RGB	rgb(67, 138, 22)
HSL	hsl(97, 73%, 31%)
HSV	hsv(97, 84%, 54%)
CMYK	cmyk(51.4%, 0%, 84.1%, 45.9%)
CIE-LAB	lab(51.18, -41.94, 49.90)
CIE-LCH	lch(51.18, 65.19, 130.05°)
OKLab	oklab(56.53% -0.1167 0.1099)
OKLCH	oklch(56.53% 0.16 136.7)
XYZ	xyz(11.5477, 19.4274, 3.9003)
Luminance	0.1943 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438A16 #5D168A

analogous

#7D8A16 #438A16 #168A23

triadic

#438A16 #16438A #8A1643

tetradic

#438A16 #167D8A #5D168A #8A2316

square

#438A16 #167D8A #5D168A #8A2316

split-complementary

#438A16 #23168A #8A167D

monochromatic

#102005 #29550E #438A16 #5DBF1E #7BE03B

Accessibility & contrast

On white

4.30

#438A16 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#438A16 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438A16

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438A16	#FFFFFF	#000000	##000000
##438A16	1.00	4.30	4.89	4.89
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7E00

Deuteranopia (green-blind)

#867824

Tritanopia (blue-blind)

#3F8575

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #438a16;
/* rgb */ color: rgb(67, 138, 22);
/* oklch */ color: oklch(56.5% 0.160 136.7);

Tailwind

colors: {
  custom: {
    50: '#7fad5f',
    500: '#438a16',
    950: '#000000',
  },
}

SCSS

$custom: #438a16;
$custom-light: #7fad5f;
$custom-dark: #000000;

JSON

{
  "hex": "#438a16",
  "rgb": {
    "r": 67,
    "g": 138,
    "b": 22
  },
  "hsl": {
    "h": 96.724,
    "s": 72.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.56527,
    "c": 0.16035,
    "h": 136.7
  },
  "luminance": 0.19428
}

Semantic roles & 50–950 ramp

primary

#438A16

secondary

#8C3EBE

accent

#39EFA8

background

#F8FAF5

surface

#EFF4EA

border

#CACEC6

text

#0B1005

muted

#7C7F79

Preview Lab

Preview with #438A16

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

Preview Lab → · Contrast checker → · Palette generator →