#21643F#21643F

#21643F is a mid, moderate green. Relative luminance 0.098; OKLCH L 45.0% C 0.091 H 155.6°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#21643F
RGB	rgb(33, 100, 63)
HSL	hsl(147, 50%, 26%)
HSV	hsv(147, 67%, 39%)
CMYK	cmyk(67%, 0%, 37%, 60.8%)
CIE-LAB	lab(37.47, -30.51, 14.96)
CIE-LCH	lch(37.47, 33.98, 153.89°)
OKLab	oklab(45.05% -0.0828 0.0376)
OKLCH	oklch(45.05% 0.091 155.6)
XYZ	xyz(6.0810, 9.7959, 6.2720)
Luminance	0.0980 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21643F #642146

analogous

#246421 #21643F #216460

triadic

#21643F #3F2164 #643F21

tetradic

#21643F #212464 #642146 #646021

square

#21643F #212464 #642146 #646021

split-complementary

#21643F #602164 #642124

monochromatic

#08170E #123622 #21643F #30925C #40C079

Accessibility & contrast

On white

7.10

#21643F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#21643F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21643F

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21643F	#FFFFFF	#000000	##FFFFFF
##21643F	1.00	7.10	2.96	7.10
#FFFFFF	7.10	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645C3D

Deuteranopia (green-blind)

#5B5641

Tritanopia (blue-blind)

#01635A

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #21643f;
/* rgb */ color: rgb(33, 100, 63);
/* oklch */ color: oklch(45.0% 0.091 155.6);

Tailwind

colors: {
  custom: {
    50: '#659174',
    500: '#21643f',
    950: '#000000',
  },
}

SCSS

$custom: #21643f;
$custom-light: #659174;
$custom-dark: #000000;

JSON

{
  "hex": "#21643f",
  "rgb": {
    "r": 33,
    "g": 100,
    "b": 63
  },
  "hsl": {
    "h": 146.866,
    "s": 50.376,
    "l": 26.078
  },
  "oklch": {
    "l": 0.45045,
    "c": 0.09092,
    "h": 155.6
  },
  "luminance": 0.09797
}

Semantic roles & 50–950 ramp

primary

#21643F

secondary

#984975

accent

#4E9BDA

background

#F6F8F7

surface

#EBF0ED

border

#C6CBC8

text

#060D08

muted

#7A7D7B

Preview Lab

Preview with #21643F

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

Preview Lab → · Contrast checker → · Palette generator →