#21330C#21330C

#21330C is a dark, moderate yellow-green. Relative luminance 0.027; OKLCH L 29.5% C 0.066 H 130.6°. Best body text is #FFFFFF at 13.60:1 contrast (WCAG AA passes).

Color values

HEX	#21330C
RGB	rgb(33, 51, 12)
HSL	hsl(88, 62%, 12%)
HSV	hsv(88, 76%, 20%)
CMYK	cmyk(35.3%, 0%, 76.5%, 80%)
CIE-LAB	lab(18.88, -15.17, 21.48)
CIE-LCH	lch(18.88, 26.29, 125.22°)
OKLab	oklab(29.55% -0.0427 0.0498)
OKLCH	oklch(29.55% 0.066 130.6)
XYZ	xyz(1.8774, 2.7175, 0.7734)
Luminance	0.0272 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21330C #1E0C33

analogous

#33320C #21330C #0E330C

triadic

#21330C #0C2133 #330C21

tetradic

#21330C #0C3332 #1E0C33 #330C0E

square

#21330C #0C3332 #1E0C33 #330C0E

split-complementary

#21330C #0C0E33 #320C33

monochromatic

#101906 #101906 #21330C #416518 #619623

Accessibility & contrast

On white

13.60

#21330C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#21330C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21330C

13.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21330C	#FFFFFF	#000000	##FFFFFF
##21330C	1.00	13.60	1.54	13.60
#FFFFFF	13.60	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#362F07

Deuteranopia (green-blind)

#332D0F

Tritanopia (blue-blind)

#22312B

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #21330c;
/* rgb */ color: rgb(33, 51, 12);
/* oklch */ color: oklch(29.5% 0.066 130.6);

Tailwind

colors: {
  custom: {
    50: '#5e6a4d',
    500: '#21330c',
    950: '#000000',
  },
}

SCSS

$custom: #21330c;
$custom-light: #5e6a4d;
$custom-dark: #000000;

JSON

{
  "hex": "#21330c",
  "rgb": {
    "r": 33,
    "g": 51,
    "b": 12
  },
  "hsl": {
    "h": 87.692,
    "s": 61.905,
    "l": 12.353
  },
  "oklch": {
    "l": 0.29549,
    "c": 0.06559,
    "h": 130.6
  },
  "luminance": 0.02718
}

Semantic roles & 50–950 ramp

primary

#21330C

secondary

#4B2C6F

accent

#43E58E

background

#F5F6F4

surface

#E9EBE7

border

#C5C6C3

text

#040601

muted

#797A77

Preview Lab

Preview with #21330C

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

Preview Lab → · Contrast checker → · Palette generator →