#21691C#21691C

#21691C is a mid, vivid green. Relative luminance 0.105; OKLCH L 45.9% C 0.131 H 142.2°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#21691C
RGB	rgb(33, 105, 28)
HSL	hsl(116, 58%, 26%)
HSV	hsv(116, 73%, 41%)
CMYK	cmyk(68.6%, 0%, 73.3%, 58.8%)
CIE-LAB	lab(38.74, -38.12, 35.23)
CIE-LCH	lch(38.74, 51.91, 137.25°)
OKLab	oklab(45.93% -0.1038 0.0806)
OKLCH	oklch(45.93% 0.131 142.2)
XYZ	xyz(5.8881, 10.5097, 2.8167)
Luminance	0.1051 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21691C #641C69

analogous

#47691C #21691C #1C693D

triadic

#21691C #1C2169 #691C21

tetradic

#21691C #1C4769 #641C69 #693D1C

square

#21691C #1C4769 #641C69 #693D1C

split-complementary

#21691C #3D1C69 #691C47

monochromatic

#081806 #12390F #21691C #309929 #40C936

Accessibility & contrast

On white

6.77

#21691C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#21691C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #21691C

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21691C	#FFFFFF	#000000	##FFFFFF
##21691C	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C5F10

Deuteranopia (green-blind)

#635923

Tritanopia (blue-blind)

#12665A

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #21691c;
/* rgb */ color: rgb(33, 105, 28);
/* oklch */ color: oklch(45.9% 0.131 142.2);

Tailwind

colors: {
  custom: {
    50: '#67955d',
    500: '#21691c',
    950: '#000000',
  },
}

SCSS

$custom: #21691c;
$custom-light: #67955d;
$custom-dark: #000000;

JSON

{
  "hex": "#21691c",
  "rgb": {
    "r": 33,
    "g": 105,
    "b": 28
  },
  "hsl": {
    "h": 116.104,
    "s": 57.895,
    "l": 26.078
  },
  "oklch": {
    "l": 0.45931,
    "c": 0.13139,
    "h": 142.2
  },
  "luminance": 0.1051
}

Semantic roles & 50–950 ramp

primary

#21691C

secondary

#98439E

accent

#47E1D7

background

#F6F9F5

surface

#EBF2E9

border

#C6CCC5

text

#070D04

muted

#7A7E79

Preview Lab

Preview with #21691C

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

Preview Lab → · Contrast checker → · Palette generator →