#21CA8E#21CA8E

#21CA8E is a light, vivid teal. Relative luminance 0.445; OKLCH L 74.5% C 0.156 H 162.3°. Best body text is #000000 at 9.90:1 contrast (WCAG AA passes).

Color values

HEX	#21CA8E
RGB	rgb(33, 202, 142)
HSL	hsl(159, 72%, 46%)
HSV	hsv(159, 84%, 79%)
CMYK	cmyk(83.7%, 0%, 29.7%, 20.8%)
CIE-LAB	lab(72.57, -54.61, 18.67)
CIE-LCH	lch(72.57, 57.71, 161.12°)
OKLab	oklab(74.46% -0.1488 0.0474)
OKLCH	oklch(74.46% 0.156 162.3)
XYZ	xyz(26.6272, 44.5140, 32.7746)
Luminance	0.4452 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21CA8E #CA215D

analogous

#21CA39 #21CA8E #21B1CA

triadic

#21CA8E #8E21CA #CA8E21

tetradic

#21CA8E #3921CA #CA215D #B1CA21

square

#21CA8E #3921CA #CA215D #B1CA21

split-complementary

#21CA8E #CA21B1 #CA3921

monochromatic

#106144 #189569 #21CA8E #47E1AA #7CEAC3

Accessibility & contrast

On white

2.12

#21CA8E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.90

#21CA8E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #21CA8E

9.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21CA8E	#FFFFFF	#000000	##000000
##21CA8E	1.00	2.12	9.90	9.90
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.90	21.00	1.00	1.00
##000000	9.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7BA8A

Deuteranopia (green-blind)

#B3AC92

Tritanopia (blue-blind)

#00CABA

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #21ca8e;
/* rgb */ color: rgb(33, 202, 142);
/* oklch */ color: oklch(74.5% 0.156 162.3);

Tailwind

colors: {
  custom: {
    50: '#7cdbaf',
    500: '#21ca8e',
    950: '#000000',
  },
}

SCSS

$custom: #21ca8e;
$custom-light: #7cdbaf;
$custom-dark: #000000;

JSON

{
  "hex": "#21ca8e",
  "rgb": {
    "r": 33,
    "g": 202,
    "b": 142
  },
  "hsl": {
    "h": 158.698,
    "s": 71.915,
    "l": 46.078
  },
  "oklch": {
    "l": 0.74461,
    "c": 0.1562,
    "h": 162.3
  },
  "luminance": 0.44517
}

Semantic roles & 50–950 ramp

primary

#21CA8E

secondary

#D27596

accent

#397AEF

background

#F8FDFA

surface

#F0FBF4

border

#CBD4CE

text

#0B1510

muted

#7C837F

Preview Lab

Preview with #21CA8E

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

Preview Lab → · Contrast checker → · Palette generator →