#438C21#438C21

#438C21 is a mid, vivid green. Relative luminance 0.201; OKLCH L 57.1% C 0.157 H 137.8°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#438C21
RGB	rgb(67, 140, 33)
HSL	hsl(101, 62%, 34%)
HSV	hsv(101, 76%, 55%)
CMYK	cmyk(52.1%, 0%, 76.4%, 45.1%)
CIE-LAB	lab(51.90, -42.08, 47.02)
CIE-LCH	lch(51.90, 63.10, 131.83°)
OKLab	oklab(57.14% -0.1165 0.1055)
OKLCH	oklch(57.14% 0.157 137.8)
XYZ	xyz(11.9669, 20.0584, 4.6796)
Luminance	0.2006 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438C21 #6A218C

analogous

#798C21 #438C21 #218C35

triadic

#438C21 #21438C #8C2143

tetradic

#438C21 #21798C #6A218C #8C3521

square

#438C21 #21798C #6A218C #8C3521

split-complementary

#438C21 #35218C #8C2179

monochromatic

#14290A #2B5A15 #438C21 #5BBE2D #7CD651

Accessibility & contrast

On white

4.19

#438C21 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#438C21 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438C21

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438C21	#FFFFFF	#000000	##000000
##438C21	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91800A

Deuteranopia (green-blind)

#87792C

Tritanopia (blue-blind)

#3E8778

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #438c21;
/* rgb */ color: rgb(67, 140, 33);
/* oklch */ color: oklch(57.1% 0.157 137.8);

Tailwind

colors: {
  custom: {
    50: '#7fae64',
    500: '#438c21',
    950: '#000000',
  },
}

SCSS

$custom: #438c21;
$custom-light: #7fae64;
$custom-dark: #000000;

JSON

{
  "hex": "#438c21",
  "rgb": {
    "r": 67,
    "g": 140,
    "b": 33
  },
  "hsl": {
    "h": 100.935,
    "s": 61.85,
    "l": 33.922
  },
  "oklch": {
    "l": 0.57139,
    "c": 0.15717,
    "h": 137.8
  },
  "luminance": 0.20059
}

Semantic roles & 50–950 ramp

primary

#438C21

secondary

#984FB9

accent

#43E5B1

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #438C21

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

Preview Lab → · Contrast checker → · Palette generator →