#21773B#21773B

#21773B is a mid, vivid green. Relative luminance 0.138; OKLCH L 50.4% C 0.123 H 149.4°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#21773B
RGB	rgb(33, 119, 59)
HSL	hsl(138, 57%, 30%)
HSV	hsv(138, 72%, 47%)
CMYK	cmyk(72.3%, 0%, 50.4%, 53.3%)
CIE-LAB	lab(43.99, -39.34, 25.73)
CIE-LCH	lch(43.99, 47.01, 146.81°)
OKLab	oklab(50.39% -0.1059 0.0627)
OKLCH	oklch(50.39% 0.123 149.4)
XYZ	xyz(8.0128, 13.8319, 6.3844)
Luminance	0.1383 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21773B #77215D

analogous

#327721 #21773B #217766

triadic

#21773B #3B2177 #773B21

tetradic

#21773B #213277 #77215D #776621

square

#21773B #213277 #77215D #776621

split-complementary

#21773B #662177 #772132

monochromatic

#07180C #144723 #21773B #2EA753 #47CC6F

Accessibility & contrast

On white

5.58

#21773B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#21773B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21773B

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21773B	#FFFFFF	#000000	##FFFFFF
##21773B	1.00	5.58	3.77	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#786C36

Deuteranopia (green-blind)

#6D653F

Tritanopia (blue-blind)

#007569

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #21773b;
/* rgb */ color: rgb(33, 119, 59);
/* oklch */ color: oklch(50.4% 0.123 149.4);

Tailwind

colors: {
  custom: {
    50: '#699f72',
    500: '#21773b',
    950: '#000000',
  },
}

SCSS

$custom: #21773b;
$custom-light: #699f72;
$custom-dark: #000000;

JSON

{
  "hex": "#21773b",
  "rgb": {
    "r": 33,
    "g": 119,
    "b": 59
  },
  "hsl": {
    "h": 138.14,
    "s": 56.579,
    "l": 29.804
  },
  "oklch": {
    "l": 0.50389,
    "c": 0.1231,
    "h": 149.4
  },
  "luminance": 0.13833
}

Semantic roles & 50–950 ramp

primary

#21773B

secondary

#AA4A8D

accent

#48B2E0

background

#F6F9F6

surface

#ECF2EC

border

#C7CCC7

text

#070E08

muted

#7A7E7B

Preview Lab

Preview with #21773B

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

Preview Lab → · Contrast checker → · Palette generator →