#438121#438121

#438121 is a mid, vivid yellow-green. Relative luminance 0.170; OKLCH L 54.1% C 0.143 H 136.8°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#438121
RGB	rgb(67, 129, 33)
HSL	hsl(99, 59%, 32%)
HSV	hsv(99, 74%, 51%)
CMYK	cmyk(48.1%, 0%, 74.4%, 49.4%)
CIE-LAB	lab(48.26, -37.55, 43.38)
CIE-LCH	lch(48.26, 57.38, 130.88°)
OKLab	oklab(54.15% -0.1042 0.098)
OKLCH	oklch(54.15% 0.143 136.8)
XYZ	xyz(10.4392, 17.0029, 4.1704)
Luminance	0.1700 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438121 #5F2181

analogous

#738121 #438121 #21812F

triadic

#438121 #214381 #812143

tetradic

#438121 #217381 #5F2181 #812F21

square

#438121 #217381 #5F2181 #812F21

split-complementary

#438121 #2F2181 #812173

monochromatic

#102008 #2A5015 #438121 #5CB22D #7BD14B

Accessibility & contrast

On white

4.77

#438121 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#438121 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #438121

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438121	#FFFFFF	#000000	##FFFFFF
##438121	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867610

Deuteranopia (green-blind)

#7D712A

Tritanopia (blue-blind)

#407C6E

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #438121;
/* rgb */ color: rgb(67, 129, 33);
/* oklch */ color: oklch(54.1% 0.143 136.8);

Tailwind

colors: {
  custom: {
    50: '#7da663',
    500: '#438121',
    950: '#000000',
  },
}

SCSS

$custom: #438121;
$custom-light: #7da663;
$custom-dark: #000000;

JSON

{
  "hex": "#438121",
  "rgb": {
    "r": 67,
    "g": 129,
    "b": 33
  },
  "hsl": {
    "h": 98.75,
    "s": 59.259,
    "l": 31.765
  },
  "oklch": {
    "l": 0.54146,
    "c": 0.14302,
    "h": 136.8
  },
  "luminance": 0.17004
}

Semantic roles & 50–950 ramp

primary

#438121

secondary

#8E4AB4

accent

#45E2AB

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#0A0F05

muted

#7C7F7A

Preview Lab

Preview with #438121

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

Preview Lab → · Contrast checker → · Palette generator →