#21AC2E#21AC2E

#21AC2E is a light, vivid green. Relative luminance 0.300; OKLCH L 65.0% C 0.199 H 143.8°. Best body text is #000000 at 7.01:1 contrast (WCAG AA passes).

Color values

HEX	#21AC2E
RGB	rgb(33, 172, 46)
HSL	hsl(126, 68%, 40%)
HSV	hsv(126, 81%, 67%)
CMYK	cmyk(80.8%, 0%, 73.3%, 32.5%)
CIE-LAB	lab(61.67, -59.47, 51.78)
CIE-LCH	lch(61.67, 78.85, 138.95°)
OKLab	oklab(65.01% -0.1608 0.1176)
OKLCH	oklch(65.01% 0.199 143.8)
XYZ	xyz(15.8718, 30.0237, 7.5429)
Luminance	0.3003 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21AC2E #AC219F

analogous

#59AC21 #21AC2E #21AC74

triadic

#21AC2E #2E21AC #AC2E21

tetradic

#21AC2E #2159AC #AC219F #AC7421

square

#21AC2E #2159AC #AC219F #AC7421

split-complementary

#21AC2E #7421AC #AC2159

monochromatic

#0D4513 #177920 #21AC2E #32D842 #66E271

Accessibility & contrast

On white

3.00

#21AC2E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

7.01

#21AC2E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21AC2E

7.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21AC2E	#FFFFFF	#000000	##000000
##21AC2E	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)

#AF9B17

Deuteranopia (green-blind)

#A1913B

Tritanopia (blue-blind)

#00A793

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #21ac2e;
/* rgb */ color: rgb(33, 172, 46);
/* oklch */ color: oklch(65.0% 0.199 143.8);

Tailwind

colors: {
  custom: {
    50: '#77c66f',
    500: '#21ac2e',
    950: '#000000',
  },
}

SCSS

$custom: #21ac2e;
$custom-light: #77c66f;
$custom-dark: #000000;

JSON

{
  "hex": "#21ac2e",
  "rgb": {
    "r": 33,
    "g": 172,
    "b": 46
  },
  "hsl": {
    "h": 125.612,
    "s": 67.805,
    "l": 40.196
  },
  "oklch": {
    "l": 0.65013,
    "c": 0.19923,
    "h": 143.8
  },
  "luminance": 0.30026
}

Semantic roles & 50–950 ramp

primary

#21AC2E

secondary

#C762BE

accent

#3DDAEB

background

#F8FCF6

surface

#EFF8EC

border

#CAD1C7

text

#0A1308

muted

#7C827B

Preview Lab

Preview with #21AC2E

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

Preview Lab → · Contrast checker → · Palette generator →