#21430D#21430D

#21430D is a dark, moderate yellow-green. Relative luminance 0.044; OKLCH L 34.4% C 0.090 H 136.3°. Best body text is #FFFFFF at 11.21:1 contrast (WCAG AA passes).

Color values

HEX	#21430D
RGB	rgb(33, 67, 13)
HSL	hsl(98, 68%, 16%)
HSV	hsv(98, 81%, 26%)
CMYK	cmyk(50.7%, 0%, 80.6%, 73.7%)
CIE-LAB	lab(24.85, -23.38, 27.44)
CIE-LCH	lch(24.85, 36.05, 130.43°)
OKLab	oklab(34.43% -0.065 0.062)
OKLCH	oklch(34.43% 0.09 136.3)
XYZ	xyz(2.7069, 4.3665, 1.0809)
Luminance	0.0437 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 2.25

Hunter Green (survey)

#0B4008

ΔE00 3.16

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21430D #2F0D43

analogous

#3C430D #21430D #0D4314

triadic

#21430D #0D2143 #430D21

tetradic

#21430D #0D3C43 #2F0D43 #43140D

square

#21430D #0D3C43 #2F0D43 #43140D

split-complementary

#21430D #140D43 #430D3C

monochromatic

#0D1A05 #0D1A05 #21430D #3A7617 #53AA21

Accessibility & contrast

On white

11.21

#21430D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#21430D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21430D

11.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21430D	#FFFFFF	#000000	##FFFFFF
##21430D	1.00	11.21	1.87	11.21
#FFFFFF	11.21	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463D05

Deuteranopia (green-blind)

#413A12

Tritanopia (blue-blind)

#1F4038

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #21430d;
/* rgb */ color: rgb(33, 67, 13);
/* oklch */ color: oklch(34.4% 0.090 136.3);

Tailwind

colors: {
  custom: {
    50: '#60774f',
    500: '#21430d',
    950: '#000000',
  },
}

SCSS

$custom: #21430d;
$custom-light: #60774f;
$custom-dark: #000000;

JSON

{
  "hex": "#21430d",
  "rgb": {
    "r": 33,
    "g": 67,
    "b": 13
  },
  "hsl": {
    "h": 97.778,
    "s": 67.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.34432,
    "c": 0.08982,
    "h": 136.3
  },
  "luminance": 0.04367
}

Semantic roles & 50–950 ramp

primary

#21430D

secondary

#602D7E

accent

#3DEAAA

background

#F5F7F4

surface

#EAEDE7

border

#C6C8C3

text

#050902

muted

#797B78

Preview Lab

Preview with #21430D

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

Preview Lab → · Contrast checker → · Palette generator →