#21763B#21763B

#21763B is a mid, vivid green. Relative luminance 0.136; OKLCH L 50.1% C 0.122 H 149.5°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#21763B
RGB	rgb(33, 118, 59)
HSL	hsl(138, 56%, 30%)
HSV	hsv(138, 72%, 46%)
CMYK	cmyk(72%, 0%, 50%, 53.7%)
CIE-LAB	lab(43.65, -38.94, 25.30)
CIE-LCH	lch(43.65, 46.44, 146.99°)
OKLab	oklab(50.11% -0.1049 0.0617)
OKLCH	oklch(50.11% 0.122 149.5)
XYZ	xyz(7.8944, 13.5951, 6.3449)
Luminance	0.1360 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21763B #76215C

analogous

#327621 #21763B #217666

triadic

#21763B #3B2176 #763B21

tetradic

#21763B #213276 #76215C #766621

square

#21763B #213276 #76215C #766621

split-complementary

#21763B #662176 #762132

monochromatic

#07180C #144623 #21763B #2EA653 #46CB6F

Accessibility & contrast

On white

5.65

#21763B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#21763B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21763B

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21763B	#FFFFFF	#000000	##FFFFFF
##21763B	1.00	5.65	3.72	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#776C36

Deuteranopia (green-blind)

#6D643F

Tritanopia (blue-blind)

#007468

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #21763b;
/* rgb */ color: rgb(33, 118, 59);
/* oklch */ color: oklch(50.1% 0.122 149.5);

Tailwind

colors: {
  custom: {
    50: '#699e72',
    500: '#21763b',
    950: '#000000',
  },
}

SCSS

$custom: #21763b;
$custom-light: #699e72;
$custom-dark: #000000;

JSON

{
  "hex": "#21763b",
  "rgb": {
    "r": 33,
    "g": 118,
    "b": 59
  },
  "hsl": {
    "h": 138.353,
    "s": 56.291,
    "l": 29.608
  },
  "oklch": {
    "l": 0.50105,
    "c": 0.12169,
    "h": 149.5
  },
  "luminance": 0.13596
}

Semantic roles & 50–950 ramp

primary

#21763B

secondary

#A94A8C

accent

#48B1E0

background

#F6F9F6

surface

#EBF2EC

border

#C6CCC7

text

#070E08

muted

#7A7E7B

Preview Lab

Preview with #21763B

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

Preview Lab → · Contrast checker → · Palette generator →