#21570F#21570F

#21570F is a dark, moderate green. Relative luminance 0.072; OKLCH L 40.5% C 0.116 H 139.3°. Best body text is #FFFFFF at 8.62:1 contrast (WCAG AA passes).

Color values

HEX	#21570F
RGB	rgb(33, 87, 15)
HSL	hsl(105, 71%, 20%)
HSV	hsv(105, 83%, 34%)
CMYK	cmyk(62.1%, 0%, 82.8%, 65.9%)
CIE-LAB	lab(32.20, -32.10, 33.92)
CIE-LCH	lch(32.20, 46.70, 133.42°)
OKLab	oklab(40.49% -0.0883 0.0759)
OKLCH	oklch(40.49% 0.116 139.3)
XYZ	xyz(4.1214, 7.1739, 1.6193)
Luminance	0.0717 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21570F #450F57

analogous

#45570F #21570F #0F5721

triadic

#21570F #0F2157 #570F21

tetradic

#21570F #0F4557 #450F57 #57210F

square

#21570F #0F4557 #450F57 #57210F

split-complementary

#21570F #210F57 #570F45

monochromatic

#0A1A05 #0D2306 #21570F #358B18 #49BF21

Accessibility & contrast

On white

8.62

#21570F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#21570F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21570F

8.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21570F	#FFFFFF	#000000	##FFFFFF
##21570F	1.00	8.62	2.43	8.62
#FFFFFF	8.62	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A4E01

Deuteranopia (green-blind)

#534A17

Tritanopia (blue-blind)

#1B5449

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #21570f;
/* rgb */ color: rgb(33, 87, 15);
/* oklch */ color: oklch(40.5% 0.116 139.3);

Tailwind

colors: {
  custom: {
    50: '#648754',
    500: '#21570f',
    950: '#000000',
  },
}

SCSS

$custom: #21570f;
$custom-light: #648754;
$custom-dark: #000000;

JSON

{
  "hex": "#21570f",
  "rgb": {
    "r": 33,
    "g": 87,
    "b": 15
  },
  "hsl": {
    "h": 105,
    "s": 70.588,
    "l": 20
  },
  "oklch": {
    "l": 0.4049,
    "c": 0.11645,
    "h": 139.3
  },
  "luminance": 0.07174
}

Semantic roles & 50–950 ramp

primary

#21570F

secondary

#793191

accent

#3AEDC1

background

#F6F8F5

surface

#EBEFE8

border

#C6CAC4

text

#060B03

muted

#7A7C78

Preview Lab

Preview with #21570F

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

Preview Lab → · Contrast checker → · Palette generator →