#21834F#21834F

#21834F is a mid, vivid green. Relative luminance 0.171; OKLCH L 54.1% C 0.120 H 155.0°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#21834F
RGB	rgb(33, 131, 79)
HSL	hsl(148, 60%, 32%)
HSV	hsv(148, 75%, 51%)
CMYK	cmyk(74.8%, 0%, 39.7%, 48.6%)
CIE-LAB	lab(48.41, -40.38, 20.32)
CIE-LCH	lch(48.41, 45.21, 153.29°)
OKLab	oklab(54.15% -0.109 0.0508)
OKLCH	oklch(54.15% 0.12 155)
XYZ	xyz(10.1538, 17.1193, 10.1648)
Luminance	0.1712 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21834F #832155

analogous

#248321 #21834F #218380

triadic

#21834F #4F2183 #834F21

tetradic

#21834F #212483 #832155 #838021

square

#21834F #212483 #832155 #838021

split-complementary

#21834F #802183 #832124

monochromatic

#082114 #155232 #21834F #2DB46C #4CD28B

Accessibility & contrast

On white

4.75

#21834F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#21834F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21834F

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21834F	#FFFFFF	#000000	##FFFFFF
##21834F	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#83784B

Deuteranopia (green-blind)

#777052

Tritanopia (blue-blind)

#008276

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #21834f;
/* rgb */ color: rgb(33, 131, 79);
/* oklch */ color: oklch(54.1% 0.120 155.0);

Tailwind

colors: {
  custom: {
    50: '#6ba881',
    500: '#21834f',
    950: '#000000',
  },
}

SCSS

$custom: #21834f;
$custom-light: #6ba881;
$custom-dark: #000000;

JSON

{
  "hex": "#21834f",
  "rgb": {
    "r": 33,
    "g": 131,
    "b": 79
  },
  "hsl": {
    "h": 148.163,
    "s": 59.756,
    "l": 32.157
  },
  "oklch": {
    "l": 0.54145,
    "c": 0.12026,
    "h": 155
  },
  "luminance": 0.1712
}

Semantic roles & 50–950 ramp

primary

#21834F

secondary

#B54B83

accent

#4599E3

background

#F6FAF7

surface

#ECF4EE

border

#C7CEC9

text

#08100A

muted

#7A7F7C

Preview Lab

Preview with #21834F

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

Preview Lab → · Contrast checker → · Palette generator →