#438E11#438E11

#438E11 is a mid, vivid yellow-green. Relative luminance 0.206; OKLCH L 57.6% C 0.167 H 136.8°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#438E11
RGB	rgb(67, 142, 17)
HSL	hsl(96, 79%, 31%)
HSV	hsv(96, 88%, 56%)
CMYK	cmyk(52.8%, 0%, 88%, 44.3%)
CIE-LAB	lab(52.49, -43.75, 52.35)
CIE-LCH	lch(52.49, 68.22, 129.89°)
OKLab	oklab(57.59% -0.1218 0.1144)
OKLCH	oklch(57.59% 0.167 136.8)
XYZ	xyz(12.0886, 20.5789, 3.8653)
Luminance	0.2058 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438E11 #5C118E

analogous

#818E11 #438E11 #118E1D

triadic

#438E11 #11438E #8E1143

tetradic

#438E11 #11818E #5C118E #8E1D11

square

#438E11 #11818E #5C118E #8E1D11

split-complementary

#438E11 #1D118E #8E1181

monochromatic

#0F2104 #29570A #438E11 #5DC518 #7BE733

Accessibility & contrast

On white

4.10

#438E11 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#438E11 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438E11

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438E11	#FFFFFF	#000000	##000000
##438E11	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938100

Deuteranopia (green-blind)

#897B22

Tritanopia (blue-blind)

#3E8978

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #438e11;
/* rgb */ color: rgb(67, 142, 17);
/* oklch */ color: oklch(57.6% 0.167 136.8);

Tailwind

colors: {
  custom: {
    50: '#80b05e',
    500: '#438e11',
    950: '#000000',
  },
}

SCSS

$custom: #438e11;
$custom-light: #80b05e;
$custom-dark: #000000;

JSON

{
  "hex": "#438e11",
  "rgb": {
    "r": 67,
    "g": 142,
    "b": 17
  },
  "hsl": {
    "h": 96,
    "s": 78.616,
    "l": 31.176
  },
  "oklch": {
    "l": 0.57594,
    "c": 0.16708,
    "h": 136.8
  },
  "luminance": 0.2058
}

Semantic roles & 50–950 ramp

primary

#438E11

secondary

#8B38C2

accent

#33F5A7

background

#F8FAF5

surface

#EFF5EA

border

#CACFC6

text

#0B1005

muted

#7C7F79

Preview Lab

Preview with #438E11

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

Preview Lab → · Contrast checker → · Palette generator →