#21B141#21B141

#21B141 is a light, vivid green. Relative luminance 0.321; OKLCH L 66.5% C 0.192 H 146.0°. Best body text is #000000 at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#21B141
RGB	rgb(33, 177, 65)
HSL	hsl(133, 69%, 41%)
HSV	hsv(133, 81%, 69%)
CMYK	cmyk(81.4%, 0%, 63.3%, 30.6%)
CIE-LAB	lab(63.46, -59.15, 45.90)
CIE-LCH	lch(63.46, 74.87, 142.19°)
OKLab	oklab(66.55% -0.1592 0.1073)
OKLCH	oklch(66.55% 0.192 146)
XYZ	xyz(17.3022, 32.1471, 10.2931)
Luminance	0.3215 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21B141 #B12191

analogous

#49B121 #21B141 #21B189

triadic

#21B141 #4121B1 #B14121

tetradic

#21B141 #2149B1 #B12191 #B18921

square

#21B141 #2149B1 #B12191 #B18921

split-complementary

#21B141 #8921B1 #B12149

monochromatic

#0E4A1B #177D2E #21B141 #36D95A #69E384

Accessibility & contrast

On white

2.83

#21B141 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.43

#21B141 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21B141

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21B141	#FFFFFF	#000000	##000000
##21B141	1.00	2.83	7.43	7.43
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.43	21.00	1.00	1.00
##000000	7.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A034

Deuteranopia (green-blind)

#A4954B

Tritanopia (blue-blind)

#00AD99

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #21b141;
/* rgb */ color: rgb(33, 177, 65);
/* oklch */ color: oklch(66.5% 0.192 146.0);

Tailwind

colors: {
  custom: {
    50: '#77ca7a',
    500: '#21b141',
    950: '#000000',
  },
}

SCSS

$custom: #21b141;
$custom-light: #77ca7a;
$custom-dark: #000000;

JSON

{
  "hex": "#21b141",
  "rgb": {
    "r": 33,
    "g": 177,
    "b": 65
  },
  "hsl": {
    "h": 133.333,
    "s": 68.571,
    "l": 41.176
  },
  "oklch": {
    "l": 0.6655,
    "c": 0.19199,
    "h": 146
  },
  "luminance": 0.32149
}

Semantic roles & 50–950 ramp

primary

#21B141

secondary

#C965B3

accent

#3CC5EB

background

#F8FCF7

surface

#EFF8EE

border

#CAD1C9

text

#0A1309

muted

#7C827B

Preview Lab

Preview with #21B141

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

Preview Lab → · Contrast checker → · Palette generator →