#21AA3D#21AA3D

#21AA3D is a light, vivid green. Relative luminance 0.294; OKLCH L 64.6% C 0.187 H 145.8°. Best body text is #000000 at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#21AA3D
RGB	rgb(33, 170, 61)
HSL	hsl(132, 67%, 40%)
HSV	hsv(132, 81%, 67%)
CMYK	cmyk(80.6%, 0%, 64.1%, 33.3%)
CIE-LAB	lab(61.14, -57.33, 45.06)
CIE-LCH	lch(61.14, 72.92, 141.83°)
OKLab	oklab(64.61% -0.1544 0.1051)
OKLCH	oklch(64.61% 0.187 145.8)
XYZ	xyz(15.8431, 29.4078, 9.2553)
Luminance	0.2941 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21AA3D #AA218E

analogous

#49AA21 #21AA3D #21AA82

triadic

#21AA3D #3D21AA #AA3D21

tetradic

#21AA3D #2149AA #AA218E #AA8221

square

#21AA3D #2149AA #AA218E #AA8221

split-complementary

#21AA3D #8221AA #AA2149

monochromatic

#0D4318 #17772B #21AA3D #31D753 #64E17E

Accessibility & contrast

On white

3.05

#21AA3D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.88

#21AA3D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21AA3D

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21AA3D	#FFFFFF	#000000	##000000
##21AA3D	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)

#AD9A30

Deuteranopia (green-blind)

#9E9047

Tritanopia (blue-blind)

#00A693

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #21aa3d;
/* rgb */ color: rgb(33, 170, 61);
/* oklch */ color: oklch(64.6% 0.187 145.8);

Tailwind

colors: {
  custom: {
    50: '#76c577',
    500: '#21aa3d',
    950: '#000000',
  },
}

SCSS

$custom: #21aa3d;
$custom-light: #76c577;
$custom-dark: #000000;

JSON

{
  "hex": "#21aa3d",
  "rgb": {
    "r": 33,
    "g": 170,
    "b": 61
  },
  "hsl": {
    "h": 132.263,
    "s": 67.488,
    "l": 39.804
  },
  "oklch": {
    "l": 0.64607,
    "c": 0.1868,
    "h": 145.8
  },
  "luminance": 0.2941
}

Semantic roles & 50–950 ramp

primary

#21AA3D

secondary

#C661B1

accent

#3DC7EA

background

#F7FCF7

surface

#EEF8ED

border

#C9D1C8

text

#0A1309

muted

#7C827B

Preview Lab

Preview with #21AA3D

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

Preview Lab → · Contrast checker → · Palette generator →