#408E21#408E21

#408E21 is a mid, vivid green. Relative luminance 0.205; OKLCH L 57.6% C 0.161 H 138.6°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#408E21
RGB	rgb(64, 142, 33)
HSL	hsl(103, 62%, 34%)
HSV	hsv(103, 77%, 56%)
CMYK	cmyk(54.9%, 0%, 76.8%, 44.3%)
CIE-LAB	lab(52.45, -43.77, 47.52)
CIE-LCH	lch(52.45, 64.61, 132.65°)
OKLab	oklab(57.56% -0.1208 0.1066)
OKLCH	oklch(57.56% 0.161 138.6)
XYZ	xyz(12.0614, 20.5448, 4.7685)
Luminance	0.2055 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#408E21 #6F218E

analogous

#778E21 #408E21 #218E39

triadic

#408E21 #21408E #8E2140

tetradic

#408E21 #21778E #6F218E #8E3921

square

#408E21 #21778E #6F218E #8E3921

split-complementary

#408E21 #39218E #8E2177

monochromatic

#132B0A #2A5C15 #408E21 #56C02D #78D752

Accessibility & contrast

On white

4.11

#408E21 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.11

#408E21 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #408E21

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##408E21	#FFFFFF	#000000	##000000
##408E21	1.00	4.11	5.11	5.11
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.11	21.00	1.00	1.00
##000000	5.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928109

Deuteranopia (green-blind)

#887B2D

Tritanopia (blue-blind)

#398979

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #408e21;
/* rgb */ color: rgb(64, 142, 33);
/* oklch */ color: oklch(57.6% 0.161 138.6);

Tailwind

colors: {
  custom: {
    50: '#7db065',
    500: '#408e21',
    950: '#000000',
  },
}

SCSS

$custom: #408e21;
$custom-light: #7db065;
$custom-dark: #000000;

JSON

{
  "hex": "#408e21",
  "rgb": {
    "r": 64,
    "g": 142,
    "b": 33
  },
  "hsl": {
    "h": 102.936,
    "s": 62.286,
    "l": 34.314
  },
  "oklch": {
    "l": 0.57555,
    "c": 0.16113,
    "h": 138.6
  },
  "luminance": 0.20546
}

Semantic roles & 50–950 ramp

primary

#408E21

secondary

#9C50BA

accent

#42E5B7

background

#F8FAF6

surface

#EFF5EB

border

#CACFC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #408E21

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

Preview Lab → · Contrast checker → · Palette generator →