#21A45A#21A45A

#21A45A is a light, vivid green. Relative luminance 0.276; OKLCH L 63.4% C 0.154 H 152.6°. Best body text is #000000 at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#21A45A
RGB	rgb(33, 164, 90)
HSL	hsl(146, 66%, 39%)
HSV	hsv(146, 80%, 64%)
CMYK	cmyk(79.9%, 0%, 45.1%, 35.7%)
CIE-LAB	lab(59.54, -50.97, 28.88)
CIE-LCH	lch(59.54, 58.58, 150.46°)
OKLab	oklab(63.39% -0.137 0.0711)
OKLCH	oklch(63.39% 0.154 152.6)
XYZ	xyz(15.7467, 27.6105, 14.1703)
Luminance	0.2761 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A45A #A4216B

analogous

#29A421 #21A45A #21A49B

triadic

#21A45A #5A21A4 #A45A21

tetradic

#21A45A #2129A4 #A4216B #A49B21

square

#21A45A #2129A4 #A4216B #A49B21

split-complementary

#21A45A #9B21A4 #A42129

monochromatic

#0C3E22 #17713E #21A45A #2DD576 #60DF97

Accessibility & contrast

On white

3.22

#21A45A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.52

#21A45A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A45A

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A45A	#FFFFFF	#000000	##000000
##21A45A	1.00	3.22	6.52	6.52
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.52	21.00	1.00	1.00
##000000	6.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49654

Deuteranopia (green-blind)

#958B5F

Tritanopia (blue-blind)

#00A292

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #21a45a;
/* rgb */ color: rgb(33, 164, 90);
/* oklch */ color: oklch(63.4% 0.154 152.6);

Tailwind

colors: {
  custom: {
    50: '#73c089',
    500: '#21a45a',
    950: '#000000',
  },
}

SCSS

$custom: #21a45a;
$custom-light: #73c089;
$custom-dark: #000000;

JSON

{
  "hex": "#21a45a",
  "rgb": {
    "r": 33,
    "g": 164,
    "b": 90
  },
  "hsl": {
    "h": 146.107,
    "s": 66.497,
    "l": 38.627
  },
  "oklch": {
    "l": 0.63393,
    "c": 0.15435,
    "h": 152.6
  },
  "luminance": 0.27612
}

Semantic roles & 50–950 ramp

primary

#21A45A

secondary

#C45D97

accent

#3E9FE9

background

#F7FBF8

surface

#EEF7F0

border

#C9D0CB

text

#09120C

muted

#7B817D

Preview Lab

Preview with #21A45A

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

Preview Lab → · Contrast checker → · Palette generator →