#21A45E#21A45E

#21A45E is a light, vivid green. Relative luminance 0.277; OKLCH L 63.5% C 0.151 H 153.8°. Best body text is #000000 at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#21A45E
RGB	rgb(33, 164, 94)
HSL	hsl(148, 66%, 39%)
HSV	hsv(148, 80%, 64%)
CMYK	cmyk(79.9%, 0%, 42.7%, 35.7%)
CIE-LAB	lab(59.60, -50.23, 26.84)
CIE-LCH	lch(59.60, 56.95, 151.88°)
OKLab	oklab(63.47% -0.1351 0.0665)
OKLCH	oklch(63.47% 0.151 153.8)
XYZ	xyz(15.9215, 27.6805, 15.0912)
Luminance	0.2768 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A45E #A42167

analogous

#25A421 #21A45E #21A49F

triadic

#21A45E #5E21A4 #A45E21

tetradic

#21A45E #2125A4 #A42167 #A49F21

square

#21A45E #2125A4 #A42167 #A49F21

split-complementary

#21A45E #9F21A4 #A42125

monochromatic

#0C3E24 #177141 #21A45E #2DD57B #60DF9B

Accessibility & contrast

On white

3.21

#21A45E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.54

#21A45E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A45E

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A45E	#FFFFFF	#000000	##000000
##21A45E	1.00	3.21	6.54	6.54
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.54	21.00	1.00	1.00
##000000	6.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49659

Deuteranopia (green-blind)

#958B63

Tritanopia (blue-blind)

#00A293

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #21a45e;
/* rgb */ color: rgb(33, 164, 94);
/* oklch */ color: oklch(63.5% 0.151 153.8);

Tailwind

colors: {
  custom: {
    50: '#73c08c',
    500: '#21a45e',
    950: '#000000',
  },
}

SCSS

$custom: #21a45e;
$custom-light: #73c08c;
$custom-dark: #000000;

JSON

{
  "hex": "#21a45e",
  "rgb": {
    "r": 33,
    "g": 164,
    "b": 94
  },
  "hsl": {
    "h": 147.939,
    "s": 66.497,
    "l": 38.627
  },
  "oklch": {
    "l": 0.63467,
    "c": 0.15061,
    "h": 153.8
  },
  "luminance": 0.27682
}

Semantic roles & 50–950 ramp

primary

#21A45E

secondary

#C45D94

accent

#3E9AE9

background

#F7FBF8

surface

#EEF7F0

border

#C9D0CB

text

#09120C

muted

#7B817D

Preview Lab

Preview with #21A45E

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

Preview Lab → · Contrast checker → · Palette generator →