#21450D#21450D

#21450D is a dark, moderate yellow-green. Relative luminance 0.046; OKLCH L 35.0% C 0.093 H 136.7°. Best body text is #FFFFFF at 10.93:1 contrast (WCAG AA passes).

Color values

HEX	#21450D
RGB	rgb(33, 69, 13)
HSL	hsl(99, 68%, 16%)
HSV	hsv(99, 81%, 27%)
CMYK	cmyk(52.2%, 0%, 81.2%, 72.9%)
CIE-LAB	lab(25.59, -24.33, 28.19)
CIE-LCH	lch(25.59, 37.24, 130.79°)
OKLab	oklab(35.04% -0.0675 0.0636)
OKLCH	oklch(35.04% 0.093 136.7)
XYZ	xyz(2.8279, 4.6085, 1.1212)
Luminance	0.0461 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 1.92

Hunter Green (survey)

#0B4008

ΔE00 3.19

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21450D #310D45

analogous

#3D450D #21450D #0D4515

triadic

#21450D #0D2145 #450D21

tetradic

#21450D #0D3D45 #310D45 #45150D

square

#21450D #0D3D45 #310D45 #45150D

split-complementary

#21450D #150D45 #450D3D

monochromatic

#0C1A05 #0C1A05 #21450D #3A7817 #52AC20

Accessibility & contrast

On white

10.93

#21450D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#21450D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21450D

10.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21450D	#FFFFFF	#000000	##FFFFFF
##21450D	1.00	10.93	1.92	10.93
#FFFFFF	10.93	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#483E04

Deuteranopia (green-blind)

#433C12

Tritanopia (blue-blind)

#1F423A

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #21450d;
/* rgb */ color: rgb(33, 69, 13);
/* oklch */ color: oklch(35.0% 0.093 136.7);

Tailwind

colors: {
  custom: {
    50: '#607950',
    500: '#21450d',
    950: '#000000',
  },
}

SCSS

$custom: #21450d;
$custom-light: #607950;
$custom-dark: #000000;

JSON

{
  "hex": "#21450d",
  "rgb": {
    "r": 33,
    "g": 69,
    "b": 13
  },
  "hsl": {
    "h": 98.571,
    "s": 68.293,
    "l": 16.078
  },
  "oklch": {
    "l": 0.3504,
    "c": 0.09277,
    "h": 136.7
  },
  "luminance": 0.04609
}

Semantic roles & 50–950 ramp

primary

#21450D

secondary

#632D80

accent

#3DEBAD

background

#F5F7F4

surface

#EAEDE7

border

#C6C8C3

text

#050902

muted

#797B78

Preview Lab

Preview with #21450D

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

Preview Lab → · Contrast checker → · Palette generator →