#21AC30#21AC30

#21AC30 is a light, vivid green. Relative luminance 0.300; OKLCH L 65.0% C 0.198 H 144.0°. Best body text is #000000 at 7.01:1 contrast (WCAG AA passes).

Color values

HEX	#21AC30
RGB	rgb(33, 172, 48)
HSL	hsl(126, 68%, 40%)
HSV	hsv(126, 81%, 67%)
CMYK	cmyk(80.8%, 0%, 72.1%, 32.5%)
CIE-LAB	lab(61.69, -59.29, 51.04)
CIE-LCH	lch(61.69, 78.24, 139.28°)
OKLab	oklab(65.03% -0.1603 0.1163)
OKLCH	oklch(65.03% 0.198 144)
XYZ	xyz(15.9121, 30.0398, 7.7554)
Luminance	0.3004 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21AC30 #AC219D

analogous

#57AC21 #21AC30 #21AC76

triadic

#21AC30 #3021AC #AC3021

tetradic

#21AC30 #2157AC #AC219D #AC7621

square

#21AC30 #2157AC #AC219D #AC7621

split-complementary

#21AC30 #7621AC #AC2157

monochromatic

#0D4513 #177922 #21AC30 #32D844 #66E273

Accessibility & contrast

On white

3.00

#21AC30 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

7.01

#21AC30 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21AC30

7.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21AC30	#FFFFFF	#000000	##000000
##21AC30	1.00	3.00	7.01	7.01
#FFFFFF	3.00	1.00	21.00	21.00
#000000	7.01	21.00	1.00	1.00
##000000	7.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9B1B

Deuteranopia (green-blind)

#A0913D

Tritanopia (blue-blind)

#00A794

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #21ac30;
/* rgb */ color: rgb(33, 172, 48);
/* oklch */ color: oklch(65.0% 0.198 144.0);

Tailwind

colors: {
  custom: {
    50: '#77c670',
    500: '#21ac30',
    950: '#000000',
  },
}

SCSS

$custom: #21ac30;
$custom-light: #77c670;
$custom-dark: #000000;

JSON

{
  "hex": "#21ac30",
  "rgb": {
    "r": 33,
    "g": 172,
    "b": 48
  },
  "hsl": {
    "h": 126.475,
    "s": 67.805,
    "l": 40.196
  },
  "oklch": {
    "l": 0.65029,
    "c": 0.19801,
    "h": 144
  },
  "luminance": 0.30042
}

Semantic roles & 50–950 ramp

primary

#21AC30

secondary

#C762BC

accent

#3DD8EB

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0A1308

muted

#7C827B

Preview Lab

Preview with #21AC30

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

Preview Lab → · Contrast checker → · Palette generator →