#438D10#438D10

#438D10 is a mid, vivid yellow-green. Relative luminance 0.203; OKLCH L 57.3% C 0.166 H 136.7°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#438D10
RGB	rgb(67, 141, 16)
HSL	hsl(96, 80%, 31%)
HSV	hsv(96, 89%, 55%)
CMYK	cmyk(52.5%, 0%, 88.7%, 44.7%)
CIE-LAB	lab(52.15, -43.39, 52.28)
CIE-LCH	lch(52.15, 67.95, 129.69°)
OKLab	oklab(57.32% -0.1209 0.1141)
OKLCH	oklch(57.32% 0.166 136.7)
XYZ	xyz(11.9328, 20.2796, 3.7757)
Luminance	0.2028 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438D10 #5A108D

analogous

#818D10 #438D10 #108D1B

triadic

#438D10 #10438D #8D1043

tetradic

#438D10 #10818D #5A108D #8D1B10

square

#438D10 #10818D #5A108D #8D1B10

split-complementary

#438D10 #1B108D #8D1081

monochromatic

#0F1F04 #29560A #438D10 #5DC416 #7BE730

Accessibility & contrast

On white

4.15

#438D10 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#438D10 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438D10

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438D10	#FFFFFF	#000000	##000000
##438D10	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928000

Deuteranopia (green-blind)

#897A22

Tritanopia (blue-blind)

#3F8877

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #438d10;
/* rgb */ color: rgb(67, 141, 16);
/* oklch */ color: oklch(57.3% 0.166 136.7);

Tailwind

colors: {
  custom: {
    50: '#80af5e',
    500: '#438d10',
    950: '#000000',
  },
}

SCSS

$custom: #438d10;
$custom-light: #80af5e;
$custom-dark: #000000;

JSON

{
  "hex": "#438d10",
  "rgb": {
    "r": 67,
    "g": 141,
    "b": 16
  },
  "hsl": {
    "h": 95.52,
    "s": 79.618,
    "l": 30.784
  },
  "oklch": {
    "l": 0.57318,
    "c": 0.16624,
    "h": 136.7
  },
  "luminance": 0.2028
}

Semantic roles & 50–950 ramp

primary

#438D10

secondary

#8937C2

accent

#32F6A6

background

#F8FAF5

surface

#EFF4EA

border

#CACEC6

text

#0B1005

muted

#7C7F79

Preview Lab

Preview with #438D10

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

Preview Lab → · Contrast checker → · Palette generator →