#21A749#21A749

#21A749 is a light, vivid green. Relative luminance 0.284; OKLCH L 63.9% C 0.173 H 148.0°. Best body text is #000000 at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#21A749
RGB	rgb(33, 167, 73)
HSL	hsl(138, 67%, 39%)
HSV	hsv(138, 80%, 65%)
CMYK	cmyk(80.2%, 0%, 56.3%, 34.5%)
CIE-LAB	lab(60.28, -54.78, 38.47)
CIE-LCH	lch(60.28, 66.94, 144.92°)
OKLab	oklab(63.94% -0.1472 0.0919)
OKLCH	oklch(63.94% 0.174 148)
XYZ	xyz(15.6473, 28.4399, 10.9668)
Luminance	0.2844 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21A749 #A7217F

analogous

#3CA721 #21A749 #21A78C

triadic

#21A749 #4921A7 #A74921

tetradic

#21A749 #213CA7 #A7217F #A78C21

square

#21A749 #213CA7 #A7217F #A78C21

split-complementary

#21A749 #8C21A7 #A7213C

monochromatic

#0D411C #177433 #21A749 #2FD661 #62E088

Accessibility & contrast

On white

3.14

#21A749 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.69

#21A749 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21A749

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21A749	#FFFFFF	#000000	##000000
##21A749	1.00	3.14	6.69	6.69
#FFFFFF	3.14	1.00	21.00	21.00
#000000	6.69	21.00	1.00	1.00
##000000	6.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A99840

Deuteranopia (green-blind)

#9A8D50

Tritanopia (blue-blind)

#00A392

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #21a749;
/* rgb */ color: rgb(33, 167, 73);
/* oklch */ color: oklch(63.9% 0.173 148.0);

Tailwind

colors: {
  custom: {
    50: '#74c27e',
    500: '#21a749',
    950: '#000000',
  },
}

SCSS

$custom: #21a749;
$custom-light: #74c27e;
$custom-dark: #000000;

JSON

{
  "hex": "#21a749",
  "rgb": {
    "r": 33,
    "g": 167,
    "b": 73
  },
  "hsl": {
    "h": 137.91,
    "s": 67,
    "l": 39.216
  },
  "oklch": {
    "l": 0.63938,
    "c": 0.1735,
    "h": 148
  },
  "luminance": 0.28442
}

Semantic roles & 50–950 ramp

primary

#21A749

secondary

#C55FA7

accent

#3EB7EA

background

#F7FCF7

surface

#EEF8EE

border

#C9D1C9

text

#0A130A

muted

#7C827C

Preview Lab

Preview with #21A749

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

Preview Lab → · Contrast checker → · Palette generator →