#438D21#438D21

#438D21 is a mid, vivid green. Relative luminance 0.204; OKLCH L 57.4% C 0.158 H 137.9°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#438D21
RGB	rgb(67, 141, 33)
HSL	hsl(101, 62%, 34%)
HSV	hsv(101, 77%, 55%)
CMYK	cmyk(52.5%, 0%, 76.6%, 44.7%)
CIE-LAB	lab(52.23, -42.48, 47.34)
CIE-LCH	lch(52.23, 63.61, 131.90°)
OKLab	oklab(57.41% -0.1175 0.1062)
OKLCH	oklch(57.41% 0.158 137.9)
XYZ	xyz(12.1137, 20.3519, 4.7285)
Luminance	0.2035 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438D21 #6B218D

analogous

#798D21 #438D21 #218D35

triadic

#438D21 #21438D #8D2143

tetradic

#438D21 #21798D #6B218D #8D3521

square

#438D21 #21798D #6B218D #8D3521

split-complementary

#438D21 #35218D #8D2179

monochromatic

#142A0A #2B5B15 #438D21 #5BBF2D #7CD652

Accessibility & contrast

On white

4.14

#438D21 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#438D21 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438D21

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438D21	#FFFFFF	#000000	##000000
##438D21	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92800A

Deuteranopia (green-blind)

#887A2C

Tritanopia (blue-blind)

#3D8878

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #438d21;
/* rgb */ color: rgb(67, 141, 33);
/* oklch */ color: oklch(57.4% 0.158 137.9);

Tailwind

colors: {
  custom: {
    50: '#7faf64',
    500: '#438d21',
    950: '#000000',
  },
}

SCSS

$custom: #438d21;
$custom-light: #7faf64;
$custom-dark: #000000;

JSON

{
  "hex": "#438d21",
  "rgb": {
    "r": 67,
    "g": 141,
    "b": 33
  },
  "hsl": {
    "h": 101.111,
    "s": 62.069,
    "l": 34.118
  },
  "oklch": {
    "l": 0.5741,
    "c": 0.15842,
    "h": 137.9
  },
  "luminance": 0.20353
}

Semantic roles & 50–950 ramp

primary

#438D21

secondary

#9950BA

accent

#43E5B2

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #438D21

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

Preview Lab → · Contrast checker → · Palette generator →