#21420F#21420F

#21420F is a dark, moderate yellow-green. Relative luminance 0.043; OKLCH L 34.1% C 0.087 H 136.6°. Best body text is #FFFFFF at 11.35:1 contrast (WCAG AA passes).

Color values

HEX	#21420F
RGB	rgb(33, 66, 15)
HSL	hsl(99, 63%, 16%)
HSV	hsv(99, 77%, 26%)
CMYK	cmyk(50%, 0%, 77.3%, 74.1%)
CIE-LAB	lab(24.49, -22.71, 26.16)
CIE-LCH	lch(24.49, 34.64, 130.96°)
OKLab	oklab(34.15% -0.063 0.0597)
OKLCH	oklch(34.15% 0.087 136.6)
XYZ	xyz(2.6616, 4.2541, 1.1327)
Luminance	0.0425 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 2.64

Hunter Green (survey)

#0B4008

ΔE00 3.17

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21420F #300F42

analogous

#3A420F #21420F #0F4216

triadic

#21420F #0F2142 #420F21

tetradic

#21420F #0F3A42 #300F42 #42160F

square

#21420F #0F3A42 #300F42 #42160F

split-complementary

#21420F #160F42 #420F3A

monochromatic

#0C1906 #0C1906 #21420F #3A741A #53A626

Accessibility & contrast

On white

11.35

#21420F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#21420F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21420F

11.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21420F	#FFFFFF	#000000	##FFFFFF
##21420F	1.00	11.35	1.85	11.35
#FFFFFF	11.35	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453C08

Deuteranopia (green-blind)

#403914

Tritanopia (blue-blind)

#1F3F38

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #21420f;
/* rgb */ color: rgb(33, 66, 15);
/* oklch */ color: oklch(34.1% 0.087 136.6);

Tailwind

colors: {
  custom: {
    50: '#607650',
    500: '#21420f',
    950: '#000000',
  },
}

SCSS

$custom: #21420f;
$custom-light: #607650;
$custom-dark: #000000;

JSON

{
  "hex": "#21420f",
  "rgb": {
    "r": 33,
    "g": 66,
    "b": 15
  },
  "hsl": {
    "h": 98.824,
    "s": 62.963,
    "l": 15.882
  },
  "oklch": {
    "l": 0.34148,
    "c": 0.08676,
    "h": 136.6
  },
  "luminance": 0.04254
}

Semantic roles & 50–950 ramp

primary

#21420F

secondary

#62307C

accent

#42E6AC

background

#F5F7F4

surface

#EAEDE7

border

#C6C8C3

text

#050802

muted

#797B78

Preview Lab

Preview with #21420F

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

Preview Lab → · Contrast checker → · Palette generator →