#21AA27#21AA27

#21AA27 is a light, highly saturated green. Relative luminance 0.292; OKLCH L 64.4% C 0.201 H 143.2°. Best body text is #000000 at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#21AA27
RGB	rgb(33, 170, 39)
HSL	hsl(123, 67%, 40%)
HSV	hsv(123, 81%, 67%)
CMYK	cmyk(80.6%, 0%, 77.1%, 33.3%)
CIE-LAB	lab(60.97, -59.39, 53.56)
CIE-LCH	lch(60.97, 79.98, 137.95°)
OKLab	oklab(64.42% -0.1609 0.1203)
OKLCH	oklch(64.42% 0.201 143.2)
XYZ	xyz(15.3671, 29.2174, 6.7487)
Luminance	0.2922 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21AA27 #AA21A4

analogous

#5FAA21 #21AA27 #21AA6C

triadic

#21AA27 #2721AA #AA2721

tetradic

#21AA27 #215FAA #AA21A4 #AA6C21

square

#21AA27 #215FAA #AA21A4 #AA6C21

split-complementary

#21AA27 #6C21AA #AA215F

monochromatic

#0D430F #17771B #21AA27 #31D738 #64E16A

Accessibility & contrast

On white

3.07

#21AA27 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.84

#21AA27 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21AA27

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21AA27	#FFFFFF	#000000	##000000
##21AA27	1.00	3.07	6.84	6.84
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.84	21.00	1.00	1.00
##000000	6.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9906

Deuteranopia (green-blind)

#9F8F36

Tritanopia (blue-blind)

#00A591

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #21aa27;
/* rgb */ color: rgb(33, 170, 39);
/* oklch */ color: oklch(64.4% 0.201 143.2);

Tailwind

colors: {
  custom: {
    50: '#77c56b',
    500: '#21aa27',
    950: '#000000',
  },
}

SCSS

$custom: #21aa27;
$custom-light: #77c56b;
$custom-dark: #000000;

JSON

{
  "hex": "#21aa27",
  "rgb": {
    "r": 33,
    "g": 170,
    "b": 39
  },
  "hsl": {
    "h": 122.628,
    "s": 67.488,
    "l": 39.804
  },
  "oklch": {
    "l": 0.64415,
    "c": 0.20096,
    "h": 143.2
  },
  "luminance": 0.29219
}

Semantic roles & 50–950 ramp

primary

#21AA27

secondary

#C661C2

accent

#3DE3EA

background

#F8FCF6

surface

#EFF8EC

border

#CAD1C7

text

#0A1307

muted

#7C827A

Preview Lab

Preview with #21AA27

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

Preview Lab → · Contrast checker → · Palette generator →