#21993B#21993B

#21993B is a mid, vivid green. Relative luminance 0.234; OKLCH L 59.9% C 0.168 H 146.3°. Best body text is #000000 at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#21993B
RGB	rgb(33, 153, 59)
HSL	hsl(133, 65%, 36%)
HSV	hsv(133, 78%, 60%)
CMYK	cmyk(78.4%, 0%, 61.4%, 40%)
CIE-LAB	lab(55.50, -51.87, 39.57)
CIE-LCH	lch(55.50, 65.24, 142.66°)
OKLab	oklab(59.92% -0.1397 0.0932)
OKLCH	oklch(59.92% 0.168 146.3)
XYZ	xyz(12.8069, 23.4200, 7.9824)
Luminance	0.2342 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21993B #99217F

analogous

#439921 #21993B #219977

triadic

#21993B #3B2199 #993B21

tetradic

#21993B #214399 #99217F #997721

square

#21993B #214399 #99217F #997721

split-complementary

#21993B #772199 #992143

monochromatic

#0B3414 #166728 #21993B #2CCB4E #59DB75

Accessibility & contrast

On white

3.69

#21993B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.68

#21993B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21993B

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21993B	#FFFFFF	#000000	##000000
##21993B	1.00	3.69	5.68	5.68
#FFFFFF	3.69	1.00	21.00	21.00
#000000	5.68	21.00	1.00	1.00
##000000	5.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B8B31

Deuteranopia (green-blind)

#8E8143

Tritanopia (blue-blind)

#009585

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #21993b;
/* rgb */ color: rgb(33, 153, 59);
/* oklch */ color: oklch(59.9% 0.168 146.3);

Tailwind

colors: {
  custom: {
    50: '#71b874',
    500: '#21993b',
    950: '#000000',
  },
}

SCSS

$custom: #21993b;
$custom-light: #71b874;
$custom-dark: #000000;

JSON

{
  "hex": "#21993b",
  "rgb": {
    "r": 33,
    "g": 153,
    "b": 59
  },
  "hsl": {
    "h": 133,
    "s": 64.516,
    "l": 36.471
  },
  "oklch": {
    "l": 0.59921,
    "c": 0.1679,
    "h": 146.3
  },
  "luminance": 0.23422
}

Semantic roles & 50–950 ramp

primary

#21993B

secondary

#BF56A9

accent

#40C3E8

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#091108

muted

#7B807B

Preview Lab

Preview with #21993B

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

Preview Lab → · Contrast checker → · Palette generator →