#21A45D#21A45D

#21A45D is a light, vivid green. Relative luminance 0.277; OKLCH L 63.4% C 0.152 H 153.5°. Best body text is #000000 at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#21A45D
RGB	rgb(33, 164, 93)
HSL	hsl(147, 66%, 39%)
HSV	hsv(147, 80%, 64%)
CMYK	cmyk(79.9%, 0%, 43.3%, 35.7%)
CIE-LAB	lab(59.58, -50.42, 27.35)
CIE-LCH	lch(59.58, 57.36, 151.52°)
OKLab	oklab(63.45% -0.1356 0.0677)
OKLCH	oklch(63.45% 0.152 153.5)
XYZ	xyz(15.8770, 27.6626, 14.8565)
Luminance	0.2767 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A45D #A42168

analogous

#26A421 #21A45D #21A49E

triadic

#21A45D #5D21A4 #A45D21

tetradic

#21A45D #2126A4 #A42168 #A49E21

square

#21A45D #2126A4 #A42168 #A49E21

split-complementary

#21A45D #9E21A4 #A42126

monochromatic

#0C3E23 #177140 #21A45D #2DD57A #60DF9A

Accessibility & contrast

On white

3.21

#21A45D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.53

#21A45D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A45D

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A45D	#FFFFFF	#000000	##000000
##21A45D	1.00	3.21	6.53	6.53
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.53	21.00	1.00	1.00
##000000	6.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49658

Deuteranopia (green-blind)

#958B62

Tritanopia (blue-blind)

#00A293

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #21a45d;
/* rgb */ color: rgb(33, 164, 93);
/* oklch */ color: oklch(63.4% 0.152 153.5);

Tailwind

colors: {
  custom: {
    50: '#73c08c',
    500: '#21a45d',
    950: '#000000',
  },
}

SCSS

$custom: #21a45d;
$custom-light: #73c08c;
$custom-dark: #000000;

JSON

{
  "hex": "#21a45d",
  "rgb": {
    "r": 33,
    "g": 164,
    "b": 93
  },
  "hsl": {
    "h": 147.481,
    "s": 66.497,
    "l": 38.627
  },
  "oklch": {
    "l": 0.63448,
    "c": 0.15155,
    "h": 153.5
  },
  "luminance": 0.27665
}

Semantic roles & 50–950 ramp

primary

#21A45D

secondary

#C45D95

accent

#3E9BE9

background

#F7FBF8

surface

#EEF7F0

border

#C9D0CB

text

#09120C

muted

#7B817D

Preview Lab

Preview with #21A45D

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

Preview Lab → · Contrast checker → · Palette generator →