#21812E#21812E

#21812E is a mid, vivid green. Relative luminance 0.162; OKLCH L 53.0% C 0.148 H 145.1°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#21812E
RGB	rgb(33, 129, 46)
HSL	hsl(128, 59%, 32%)
HSV	hsv(128, 74%, 51%)
CMYK	cmyk(74.4%, 0%, 64.3%, 49.4%)
CIE-LAB	lab(47.26, -45.04, 36.31)
CIE-LCH	lch(47.26, 57.85, 141.12°)
OKLab	oklab(53.04% -0.1216 0.085)
OKLCH	oklch(53.04% 0.148 145.1)
XYZ	xyz(8.9700, 16.2201, 5.2423)
Luminance	0.1622 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21812E #812174

analogous

#448121 #21812E #21815E

triadic

#21812E #2E2181 #812E21

tetradic

#21812E #214481 #812174 #815E21

square

#21812E #214481 #812174 #815E21

split-complementary

#21812E #5E2181 #812144

monochromatic

#08200B #15501D #21812E #2DB23F #4BD15D

Accessibility & contrast

On white

4.95

#21812E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#21812E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21812E

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21812E	#FFFFFF	#000000	##FFFFFF
##21812E	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837525

Deuteranopia (green-blind)

#786D35

Tritanopia (blue-blind)

#007E6F

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #21812e;
/* rgb */ color: rgb(33, 129, 46);
/* oklch */ color: oklch(53.0% 0.148 145.1);

Tailwind

colors: {
  custom: {
    50: '#6ca76a',
    500: '#21812e',
    950: '#000000',
  },
}

SCSS

$custom: #21812e;
$custom-light: #6ca76a;
$custom-dark: #000000;

JSON

{
  "hex": "#21812e",
  "rgb": {
    "r": 33,
    "g": 129,
    "b": 46
  },
  "hsl": {
    "h": 128.125,
    "s": 59.259,
    "l": 31.765
  },
  "oklch": {
    "l": 0.53043,
    "c": 0.14837,
    "h": 145.1
  },
  "luminance": 0.16221
}

Semantic roles & 50–950 ramp

primary

#21812E

secondary

#B44AA5

accent

#45CDE2

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#080F07

muted

#7A7F7A

Preview Lab

Preview with #21812E

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

Preview Lab → · Contrast checker → · Palette generator →