#438F1A#438F1A

#438F1A is a mid, vivid yellow-green. Relative luminance 0.209; OKLCH L 57.9% C 0.165 H 137.5°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#438F1A
RGB	rgb(67, 143, 26)
HSL	hsl(99, 69%, 33%)
HSV	hsv(99, 82%, 56%)
CMYK	cmyk(53.1%, 0%, 81.8%, 43.9%)
CIE-LAB	lab(52.85, -43.72, 50.27)
CIE-LCH	lch(52.85, 66.62, 131.01°)
OKLab	oklab(57.91% -0.1213 0.1113)
OKLCH	oklch(57.91% 0.165 137.5)
XYZ	xyz(12.3232, 20.9119, 4.3641)
Luminance	0.2091 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438F1A #661A8F

analogous

#7D8F1A #438F1A #1A8F2B

triadic

#438F1A #1A438F #8F1A43

tetradic

#438F1A #1A7D8F #661A8F #8F2B1A

square

#438F1A #1A7D8F #661A8F #8F2B1A

split-complementary

#438F1A #2B1A8F #8F1A7D

monochromatic

#122707 #2B5B11 #438F1A #5BC323 #7BDD46

Accessibility & contrast

On white

4.05

#438F1A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#438F1A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438F1A

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438F1A	#FFFFFF	#000000	##000000
##438F1A	1.00	4.05	5.18	5.18
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948200

Deuteranopia (green-blind)

#8A7C28

Tritanopia (blue-blind)

#3E8A7A

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #438f1a;
/* rgb */ color: rgb(67, 143, 26);
/* oklch */ color: oklch(57.9% 0.165 137.5);

Tailwind

colors: {
  custom: {
    50: '#80b062',
    500: '#438f1a',
    950: '#000000',
  },
}

SCSS

$custom: #438f1a;
$custom-light: #80b062;
$custom-dark: #000000;

JSON

{
  "hex": "#438f1a",
  "rgb": {
    "r": 67,
    "g": 143,
    "b": 26
  },
  "hsl": {
    "h": 98.974,
    "s": 69.231,
    "l": 33.137
  },
  "oklch": {
    "l": 0.57908,
    "c": 0.16459,
    "h": 137.5
  },
  "luminance": 0.20913
}

Semantic roles & 50–950 ramp

primary

#438F1A

secondary

#9446BF

accent

#3CECAE

background

#F8FAF6

surface

#EFF5EB

border

#CACFC6

text

#0B1105

muted

#7C807A

Preview Lab

Preview with #438F1A

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

Preview Lab → · Contrast checker → · Palette generator →