#438B28#438B28

#438B28 is a mid, vivid green. Relative luminance 0.198; OKLCH L 56.9% C 0.151 H 138.5°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#438B28
RGB	rgb(67, 139, 40)
HSL	hsl(104, 55%, 35%)
HSV	hsv(104, 71%, 55%)
CMYK	cmyk(51.8%, 0%, 71.2%, 45.5%)
CIE-LAB	lab(51.62, -41.13, 44.02)
CIE-LCH	lch(51.62, 60.25, 133.06°)
OKLab	oklab(56.92% -0.1134 0.1003)
OKLCH	oklch(56.92% 0.151 138.5)
XYZ	xyz(11.9299, 19.8109, 5.2023)
Luminance	0.1981 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#438B28 #70288B

analogous

#758B28 #438B28 #288B3E

triadic

#438B28 #28438B #8B2843

tetradic

#438B28 #28758B #70288B #8B3E28

square

#438B28 #28758B #70288B #8B3E28

split-complementary

#438B28 #3E288B #8B2875

monochromatic

#152C0D #2C5B1A #438B28 #5ABB36 #7CD05D

Accessibility & contrast

On white

4.23

#438B28 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#438B28 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #438B28

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##438B28	#FFFFFF	#000000	##000000
##438B28	1.00	4.23	4.96	4.96
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7F19

Deuteranopia (green-blind)

#867931

Tritanopia (blue-blind)

#3D8677

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #438b28;
/* rgb */ color: rgb(67, 139, 40);
/* oklch */ color: oklch(56.9% 0.151 138.5);

Tailwind

colors: {
  custom: {
    50: '#7ead68',
    500: '#438b28',
    950: '#000000',
  },
}

SCSS

$custom: #438b28;
$custom-light: #7ead68;
$custom-dark: #000000;

JSON

{
  "hex": "#438b28",
  "rgb": {
    "r": 67,
    "g": 139,
    "b": 40
  },
  "hsl": {
    "h": 103.636,
    "s": 55.307,
    "l": 35.098
  },
  "oklch": {
    "l": 0.56924,
    "c": 0.15139,
    "h": 138.5
  },
  "luminance": 0.19812
}

Semantic roles & 50–950 ramp

primary

#438B28

secondary

#9C59B6

accent

#49DFB6

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #438B28

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

Preview Lab → · Contrast checker → · Palette generator →