#21673D#21673D

#21673D is a mid, moderate green. Relative luminance 0.104; OKLCH L 45.9% C 0.098 H 153.4°. Best body text is #FFFFFF at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#21673D
RGB	rgb(33, 103, 61)
HSL	hsl(144, 51%, 27%)
HSV	hsv(144, 68%, 40%)
CMYK	cmyk(68%, 0%, 40.8%, 59.6%)
CIE-LAB	lab(38.48, -32.28, 17.49)
CIE-LCH	lch(38.48, 36.71, 151.55°)
OKLab	oklab(45.86% -0.0873 0.0436)
OKLCH	oklch(45.86% 0.098 153.4)
XYZ	xyz(6.3192, 10.3601, 6.0806)
Luminance	0.1036 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21673D #67214B

analogous

#286721 #21673D #216760

triadic

#21673D #3D2167 #673D21

tetradic

#21673D #212867 #67214B #676021

square

#21673D #212867 #67214B #676021

split-complementary

#21673D #602167 #672128

monochromatic

#07170E #123922 #21673D #309558 #40C274

Accessibility & contrast

On white

6.84

#21673D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#21673D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21673D

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21673D	#FFFFFF	#000000	##FFFFFF
##21673D	1.00	6.84	3.07	6.84
#FFFFFF	6.84	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675E3A

Deuteranopia (green-blind)

#5E5840

Tritanopia (blue-blind)

#01665C

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #21673d;
/* rgb */ color: rgb(33, 103, 61);
/* oklch */ color: oklch(45.9% 0.098 153.4);

Tailwind

colors: {
  custom: {
    50: '#659373',
    500: '#21673d',
    950: '#000000',
  },
}

SCSS

$custom: #21673d;
$custom-light: #659373;
$custom-dark: #000000;

JSON

{
  "hex": "#21673d",
  "rgb": {
    "r": 33,
    "g": 103,
    "b": 61
  },
  "hsl": {
    "h": 144,
    "s": 51.471,
    "l": 26.667
  },
  "oklch": {
    "l": 0.45859,
    "c": 0.09759,
    "h": 153.4
  },
  "luminance": 0.10361
}

Semantic roles & 50–950 ramp

primary

#21673D

secondary

#9B497A

accent

#4DA2DB

background

#F6F9F6

surface

#EBF1EC

border

#C6CBC7

text

#060D08

muted

#7A7E7B

Preview Lab

Preview with #21673D

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

Preview Lab → · Contrast checker → · Palette generator →