#21290A#21290A

#21290A is a dark, muted yellow-green. Relative luminance 0.019; OKLCH L 26.5% C 0.051 H 122.2°. Best body text is #FFFFFF at 15.15:1 contrast (WCAG AA passes).

Color values

HEX	#21290A
RGB	rgb(33, 41, 10)
HSL	hsl(75, 61%, 10%)
HSV	hsv(75, 76%, 16%)
CMYK	cmyk(19.5%, 0%, 75.6%, 83.9%)
CIE-LAB	lab(15.12, -9.43, 17.75)
CIE-LCH	lch(15.12, 20.10, 117.99°)
OKLab	oklab(26.51% -0.0271 0.0431)
OKLCH	oklch(26.51% 0.051 122.2)
XYZ	xyz(1.4749, 1.9311, 0.5821)
Luminance	0.0193 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21290A #120A29

analogous

#29220A #21290A #11290A

triadic

#21290A #0A2129 #290A21

tetradic

#21290A #0A2922 #120A29 #290A11

square

#21290A #0A2922 #120A29 #290A11

split-complementary

#21290A #0A1129 #220A29

monochromatic

#141906 #141906 #21290A #495A16 #708B22

Accessibility & contrast

On white

15.15

#21290A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#21290A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21290A

15.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21290A	#FFFFFF	#000000	##FFFFFF
##21290A	1.00	15.15	1.39	15.15
#FFFFFF	15.15	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2607

Deuteranopia (green-blind)

#2B260C

Tritanopia (blue-blind)

#232722

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #21290a;
/* rgb */ color: rgb(33, 41, 10);
/* oklch */ color: oklch(26.5% 0.051 122.2);

Tailwind

colors: {
  custom: {
    50: '#5d624b',
    500: '#21290a',
    950: '#000000',
  },
}

SCSS

$custom: #21290a;
$custom-light: #5d624b;
$custom-dark: #000000;

JSON

{
  "hex": "#21290a",
  "rgb": {
    "r": 33,
    "g": 41,
    "b": 10
  },
  "hsl": {
    "h": 75.484,
    "s": 60.784,
    "l": 10
  },
  "oklch": {
    "l": 0.26505,
    "c": 0.05091,
    "h": 122.2
  },
  "luminance": 0.01931
}

Semantic roles & 50–950 ramp

primary

#21290A

secondary

#392966

accent

#44E46D

background

#F5F5F4

surface

#E9EAE7

border

#C5C6C3

text

#040501

muted

#797977

Preview Lab

Preview with #21290A

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

Preview Lab → · Contrast checker → · Palette generator →