#438C16#438C16

#438C16 is a mid, vivid yellow-green. Relative luminance 0.200; OKLCH L 57.1% C 0.163 H 136.9°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#438C16
RGB	rgb(67, 140, 22)
HSL	hsl(97, 73%, 32%)
HSV	hsv(97, 84%, 55%)
CMYK	cmyk(52.1%, 0%, 84.3%, 45.1%)
CIE-LAB	lab(51.84, -42.74, 50.51)
CIE-LCH	lch(51.84, 66.16, 130.24°)
OKLab	oklab(57.07% -0.1189 0.1112)
OKLCH	oklch(57.07% 0.163 136.9)
XYZ	xyz(11.8373, 20.0065, 3.9968)
Luminance	0.2001 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438C16 #5F168C

analogous

#7E8C16 #438C16 #168C24

triadic

#438C16 #16438C #8C1643

tetradic

#438C16 #167E8C #5F168C #8C2416

square

#438C16 #167E8C #5F168C #8C2416

split-complementary

#438C16 #24168C #8C167E

monochromatic

#102205 #2A570E #438C16 #5CC11E #7BE03C

Accessibility & contrast

On white

4.20

#438C16 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#438C16 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438C16

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438C16	#FFFFFF	#000000	##000000
##438C16	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#917F00

Deuteranopia (green-blind)

#887925

Tritanopia (blue-blind)

#3E8777

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #438c16;
/* rgb */ color: rgb(67, 140, 22);
/* oklch */ color: oklch(57.1% 0.163 136.9);

Tailwind

colors: {
  custom: {
    50: '#7fae5f',
    500: '#438c16',
    950: '#000000',
  },
}

SCSS

$custom: #438c16;
$custom-light: #7fae5f;
$custom-dark: #000000;

JSON

{
  "hex": "#438c16",
  "rgb": {
    "r": 67,
    "g": 140,
    "b": 22
  },
  "hsl": {
    "h": 97.119,
    "s": 72.84,
    "l": 31.765
  },
  "oklch": {
    "l": 0.57072,
    "c": 0.16277,
    "h": 136.9
  },
  "luminance": 0.20007
}

Semantic roles & 50–950 ramp

primary

#438C16

secondary

#8E3EC0

accent

#38F0AA

background

#F8FAF5

surface

#EFF4EA

border

#CACEC6

text

#0B1005

muted

#7C7F79

Preview Lab

Preview with #438C16

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

Preview Lab → · Contrast checker → · Palette generator →