#21AA5F#21AA5F

#21AA5F is a light, vivid green. Relative luminance 0.299; OKLCH L 65.1% C 0.157 H 153.1°. Best body text is #000000 at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#21AA5F
RGB	rgb(33, 170, 95)
HSL	hsl(147, 67%, 40%)
HSV	hsv(147, 81%, 67%)
CMYK	cmyk(80.6%, 0%, 44.1%, 33.3%)
CIE-LAB	lab(61.57, -52.26, 28.87)
CIE-LCH	lch(61.57, 59.70, 151.08°)
OKLab	oklab(65.1% -0.1404 0.0713)
OKLCH	oklch(65.1% 0.157 153.1)
XYZ	xyz(17.0659, 29.8969, 15.6955)
Luminance	0.2990 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21AA5F #AA216C

analogous

#28AA21 #21AA5F #21AAA3

triadic

#21AA5F #5F21AA #AA5F21

tetradic

#21AA5F #2128AA #AA216C #AAA321

square

#21AA5F #2128AA #AA216C #AAA321

split-complementary

#21AA5F #A321AA #AA2128

monochromatic

#0D4326 #177742 #21AA5F #31D77C #64E19D

Accessibility & contrast

On white

3.01

#21AA5F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.98

#21AA5F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21AA5F

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21AA5F	#FFFFFF	#000000	##000000
##21AA5F	1.00	3.01	6.98	6.98
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.98	21.00	1.00	1.00
##000000	6.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9B59

Deuteranopia (green-blind)

#9B9064

Tritanopia (blue-blind)

#00A898

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #21aa5f;
/* rgb */ color: rgb(33, 170, 95);
/* oklch */ color: oklch(65.1% 0.157 153.1);

Tailwind

colors: {
  custom: {
    50: '#74c48d',
    500: '#21aa5f',
    950: '#000000',
  },
}

SCSS

$custom: #21aa5f;
$custom-light: #74c48d;
$custom-dark: #000000;

JSON

{
  "hex": "#21aa5f",
  "rgb": {
    "r": 33,
    "g": 170,
    "b": 95
  },
  "hsl": {
    "h": 147.153,
    "s": 67.488,
    "l": 39.804
  },
  "oklch": {
    "l": 0.65098,
    "c": 0.15749,
    "h": 153.1
  },
  "luminance": 0.29899
}

Semantic roles & 50–950 ramp

primary

#21AA5F

secondary

#C66198

accent

#3D9CEA

background

#F7FCF8

surface

#EEF8F0

border

#C9D1CB

text

#0A130C

muted

#7C827D

Preview Lab

Preview with #21AA5F

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

Preview Lab → · Contrast checker → · Palette generator →