#21BA3A#21BA3A

#21BA3A is a light, highly saturated green. Relative luminance 0.357; OKLCH L 68.9% C 0.207 H 144.8°. Best body text is #000000 at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#21BA3A
RGB	rgb(33, 186, 58)
HSL	hsl(130, 70%, 43%)
HSV	hsv(130, 82%, 73%)
CMYK	cmyk(82.3%, 0%, 68.8%, 27.1%)
CIE-LAB	lab(66.32, -62.76, 52.00)
CIE-LCH	lch(66.32, 81.50, 140.36°)
OKLab	oklab(68.91% -0.1693 0.1195)
OKLCH	oklch(68.91% 0.207 144.8)
XYZ	xyz(18.9485, 35.7443, 9.9029)
Luminance	0.3575 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21BA3A #BA21A1

analogous

#54BA21 #21BA3A #21BA86

triadic

#21BA3A #3A21BA #BA3A21

tetradic

#21BA3A #2154BA #BA21A1 #BA8621

square

#21BA3A #2154BA #BA21A1 #BA8621

split-complementary

#21BA3A #8621BA #BA2154

monochromatic

#0F521A #18862A #21BA3A #3CDC56 #70E683

Accessibility & contrast

On white

2.58

#21BA3A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.15

#21BA3A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21BA3A

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21BA3A	#FFFFFF	#000000	##000000
##21BA3A	1.00	2.58	8.15	8.15
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.15	21.00	1.00	1.00
##000000	8.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDA828

Deuteranopia (green-blind)

#AD9D46

Tritanopia (blue-blind)

#00B5A0

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #21ba3a;
/* rgb */ color: rgb(33, 186, 58);
/* oklch */ color: oklch(68.9% 0.207 144.8);

Tailwind

colors: {
  custom: {
    50: '#7ad077',
    500: '#21ba3a',
    950: '#000000',
  },
}

SCSS

$custom: #21ba3a;
$custom-light: #7ad077;
$custom-dark: #000000;

JSON

{
  "hex": "#21ba3a",
  "rgb": {
    "r": 33,
    "g": 186,
    "b": 58
  },
  "hsl": {
    "h": 129.804,
    "s": 69.863,
    "l": 42.941
  },
  "oklch": {
    "l": 0.68908,
    "c": 0.2072,
    "h": 144.8
  },
  "luminance": 0.35747
}

Semantic roles & 50–950 ramp

primary

#21BA3A

secondary

#CC6BBC

accent

#3BD0ED

background

#F8FCF7

surface

#EFF9ED

border

#CAD2C8

text

#0B1409

muted

#7C827B

Preview Lab

Preview with #21BA3A

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

Preview Lab → · Contrast checker → · Palette generator →