#21340A#21340A

#21340A is a dark, moderate yellow-green. Relative luminance 0.028; OKLCH L 29.8% C 0.069 H 130.7°. Best body text is #FFFFFF at 13.46:1 contrast (WCAG AA passes).

Color values

HEX	#21340A
RGB	rgb(33, 52, 10)
HSL	hsl(87, 68%, 12%)
HSV	hsv(87, 81%, 20%)
CMYK	cmyk(36.5%, 0%, 80.8%, 79.6%)
CIE-LAB	lab(19.23, -15.91, 22.75)
CIE-LCH	lch(19.23, 27.77, 124.97°)
OKLab	oklab(29.83% -0.045 0.0524)
OKLCH	oklch(29.83% 0.069 130.7)
XYZ	xyz(1.9100, 2.8012, 0.7271)
Luminance	0.0280 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21340A #1D0A34

analogous

#34320A #21340A #0C340A

triadic

#21340A #0A2134 #340A21

tetradic

#21340A #0A3432 #1D0A34 #340A0C

square

#21340A #0A3432 #1D0A34 #340A0C

split-complementary

#21340A #0A0C34 #320A34

monochromatic

#101A05 #101A05 #21340A #426714 #629B1E

Accessibility & contrast

On white

13.46

#21340A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#21340A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21340A

13.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21340A	#FFFFFF	#000000	##FFFFFF
##21340A	1.00	13.46	1.56	13.46
#FFFFFF	13.46	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373005

Deuteranopia (green-blind)

#342E0E

Tritanopia (blue-blind)

#22312C

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #21340a;
/* rgb */ color: rgb(33, 52, 10);
/* oklch */ color: oklch(29.8% 0.069 130.7);

Tailwind

colors: {
  custom: {
    50: '#5e6b4c',
    500: '#21340a',
    950: '#000000',
  },
}

SCSS

$custom: #21340a;
$custom-light: #5e6b4c;
$custom-dark: #000000;

JSON

{
  "hex": "#21340a",
  "rgb": {
    "r": 33,
    "g": 52,
    "b": 10
  },
  "hsl": {
    "h": 87.143,
    "s": 67.742,
    "l": 12.157
  },
  "oklch": {
    "l": 0.29831,
    "c": 0.06903,
    "h": 130.7
  },
  "luminance": 0.02801
}

Semantic roles & 50–950 ramp

primary

#21340A

secondary

#492871

accent

#3DEB8C

background

#F5F6F4

surface

#E9EBE7

border

#C5C6C3

text

#040601

muted

#797A77

Preview Lab

Preview with #21340A

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

Preview Lab → · Contrast checker → · Palette generator →