#21663E#21663E

#21663E is a mid, moderate green. Relative luminance 0.102; OKLCH L 45.6% C 0.095 H 154.3°. Best body text is #FFFFFF at 6.92:1 contrast (WCAG AA passes).

Color values

HEX	#21663E
RGB	rgb(33, 102, 62)
HSL	hsl(145, 51%, 26%)
HSV	hsv(145, 68%, 40%)
CMYK	cmyk(67.6%, 0%, 39.2%, 60%)
CIE-LAB	lab(38.15, -31.62, 16.46)
CIE-LCH	lch(38.15, 35.65, 152.51°)
OKLab	oklab(45.6% -0.0856 0.0412)
OKLCH	oklch(45.6% 0.095 154.3)
XYZ	xyz(6.2475, 10.1732, 6.1909)
Luminance	0.1017 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21663E #662149

analogous

#276621 #21663E #216661

triadic

#21663E #3E2166 #663E21

tetradic

#21663E #212766 #662149 #666121

square

#21663E #212766 #662149 #666121

split-complementary

#21663E #612166 #662127

monochromatic

#07170E #123822 #21663E #30945A #40C176

Accessibility & contrast

On white

6.92

#21663E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#21663E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21663E

6.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21663E	#FFFFFF	#000000	##FFFFFF
##21663E	1.00	6.92	3.03	6.92
#FFFFFF	6.92	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665E3B

Deuteranopia (green-blind)

#5D5741

Tritanopia (blue-blind)

#01655C

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #21663e;
/* rgb */ color: rgb(33, 102, 62);
/* oklch */ color: oklch(45.6% 0.095 154.3);

Tailwind

colors: {
  custom: {
    50: '#659273',
    500: '#21663e',
    950: '#000000',
  },
}

SCSS

$custom: #21663e;
$custom-light: #659273;
$custom-dark: #000000;

JSON

{
  "hex": "#21663e",
  "rgb": {
    "r": 33,
    "g": 102,
    "b": 62
  },
  "hsl": {
    "h": 145.217,
    "s": 51.111,
    "l": 26.471
  },
  "oklch": {
    "l": 0.45595,
    "c": 0.09503,
    "h": 154.3
  },
  "luminance": 0.10174
}

Semantic roles & 50–950 ramp

primary

#21663E

secondary

#9A4978

accent

#4D9FDB

background

#F6F9F7

surface

#EBF1ED

border

#C6CBC8

text

#060D08

muted

#7A7E7B

Preview Lab

Preview with #21663E

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

Preview Lab → · Contrast checker → · Palette generator →