#21905A#21905A

#21905A is a mid, vivid teal. Relative luminance 0.210; OKLCH L 58.0% C 0.128 H 156.6°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#21905A
RGB	rgb(33, 144, 90)
HSL	hsl(151, 63%, 35%)
HSV	hsv(151, 77%, 56%)
CMYK	cmyk(77.1%, 0%, 37.5%, 43.5%)
CIE-LAB	lab(52.96, -43.33, 20.23)
CIE-LCH	lch(52.96, 47.82, 154.97°)
OKLab	oklab(57.96% -0.1171 0.0508)
OKLCH	oklch(57.96% 0.128 156.6)
XYZ	xyz(12.4447, 21.0066, 13.0697)
Luminance	0.2101 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21905A #902157

analogous

#219023 #21905A #218F90

triadic

#21905A #5A2190 #905A21

tetradic

#21905A #232190 #902157 #8F9021

square

#21905A #232190 #902157 #8F9021

split-complementary

#21905A #90218F #902321

monochromatic

#0A2C1C #165E3B #21905A #2CC279 #54D897

Accessibility & contrast

On white

4.04

#21905A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#21905A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #21905A

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21905A	#FFFFFF	#000000	##000000
##21905A	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F8456

Deuteranopia (green-blind)

#827B5E

Tritanopia (blue-blind)

#008F82

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #21905a;
/* rgb */ color: rgb(33, 144, 90);
/* oklch */ color: oklch(58.0% 0.128 156.6);

Tailwind

colors: {
  custom: {
    50: '#6eb189',
    500: '#21905a',
    950: '#000000',
  },
}

SCSS

$custom: #21905a;
$custom-light: #6eb189;
$custom-dark: #000000;

JSON

{
  "hex": "#21905a",
  "rgb": {
    "r": 33,
    "g": 144,
    "b": 90
  },
  "hsl": {
    "h": 150.811,
    "s": 62.712,
    "l": 34.706
  },
  "oklch": {
    "l": 0.5796,
    "c": 0.12763,
    "h": 156.6
  },
  "luminance": 0.21008
}

Semantic roles & 50–950 ramp

primary

#21905A

secondary

#BB5185

accent

#4292E6

background

#F7FBF8

surface

#EDF6F0

border

#C8D0CB

text

#08110B

muted

#7B807C

Preview Lab

Preview with #21905A

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

Preview Lab → · Contrast checker → · Palette generator →