#21AA3E#21AA3E

#21AA3E is a light, vivid green. Relative luminance 0.294; OKLCH L 64.6% C 0.186 H 145.9°. Best body text is #000000 at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#21AA3E
RGB	rgb(33, 170, 62)
HSL	hsl(133, 67%, 40%)
HSV	hsv(133, 81%, 67%)
CMYK	cmyk(80.6%, 0%, 63.5%, 33.3%)
CIE-LAB	lab(61.15, -57.21, 44.63)
CIE-LCH	lch(61.15, 72.56, 142.04°)
OKLab	oklab(64.62% -0.1541 0.1043)
OKLCH	oklch(64.62% 0.186 145.9)
XYZ	xyz(15.8702, 29.4187, 9.3984)
Luminance	0.2942 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21AA3E #AA218D

analogous

#48AA21 #21AA3E #21AA83

triadic

#21AA3E #3E21AA #AA3E21

tetradic

#21AA3E #2148AA #AA218D #AA8321

square

#21AA3E #2148AA #AA218D #AA8321

split-complementary

#21AA3E #8321AA #AA2148

monochromatic

#0D4319 #17772B #21AA3E #31D754 #64E17F

Accessibility & contrast

On white

3.05

#21AA3E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.88

#21AA3E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21AA3E

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21AA3E	#FFFFFF	#000000	##000000
##21AA3E	1.00	3.05	6.88	6.88
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.88	21.00	1.00	1.00
##000000	6.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD9A31

Deuteranopia (green-blind)

#9E9047

Tritanopia (blue-blind)

#00A693

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #21aa3e;
/* rgb */ color: rgb(33, 170, 62);
/* oklch */ color: oklch(64.6% 0.186 145.9);

Tailwind

colors: {
  custom: {
    50: '#75c577',
    500: '#21aa3e',
    950: '#000000',
  },
}

SCSS

$custom: #21aa3e;
$custom-light: #75c577;
$custom-dark: #000000;

JSON

{
  "hex": "#21aa3e",
  "rgb": {
    "r": 33,
    "g": 170,
    "b": 62
  },
  "hsl": {
    "h": 132.701,
    "s": 67.488,
    "l": 39.804
  },
  "oklch": {
    "l": 0.64618,
    "c": 0.18604,
    "h": 145.9
  },
  "luminance": 0.29421
}

Semantic roles & 50–950 ramp

primary

#21AA3E

secondary

#C661B1

accent

#3DC6EA

background

#F7FCF7

surface

#EEF8ED

border

#C9D1C8

text

#0A1309

muted

#7C827B

Preview Lab

Preview with #21AA3E

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

Preview Lab → · Contrast checker → · Palette generator →