#21430C#21430C

#21430C is a dark, moderate yellow-green. Relative luminance 0.044; OKLCH L 34.4% C 0.091 H 136.1°. Best body text is #FFFFFF at 11.21:1 contrast (WCAG AA passes).

Color values

HEX	#21430C
RGB	rgb(33, 67, 12)
HSL	hsl(97, 70%, 15%)
HSV	hsv(97, 82%, 26%)
CMYK	cmyk(50.7%, 0%, 82.1%, 73.7%)
CIE-LAB	lab(24.84, -23.46, 27.87)
CIE-LCH	lch(24.84, 36.43, 130.09°)
OKLab	oklab(34.42% -0.0653 0.0628)
OKLCH	oklch(34.42% 0.091 136.1)
XYZ	xyz(2.7006, 4.3640, 1.0478)
Luminance	0.0436 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 2.20

Hunter Green (survey)

#0B4008

ΔE00 3.20

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21430C #2E0C43

analogous

#3C430C #21430C #0C4312

triadic

#21430C #0C2143 #430C21

tetradic

#21430C #0C3C43 #2E0C43 #43120C

square

#21430C #0C3C43 #2E0C43 #43120C

split-complementary

#21430C #120C43 #430C3C

monochromatic

#0D1A05 #0D1A05 #21430C #3B7715 #54AB1F

Accessibility & contrast

On white

11.21

#21430C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#21430C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21430C

11.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21430C	#FFFFFF	#000000	##FFFFFF
##21430C	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)

#463D04

Deuteranopia (green-blind)

#413A11

Tritanopia (blue-blind)

#204038

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #21430c;
/* rgb */ color: rgb(33, 67, 12);
/* oklch */ color: oklch(34.4% 0.091 136.1);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#21430c",
  "rgb": {
    "r": 33,
    "g": 67,
    "b": 12
  },
  "hsl": {
    "h": 97.091,
    "s": 69.62,
    "l": 15.49
  },
  "oklch": {
    "l": 0.34423,
    "c": 0.09055,
    "h": 136.1
  },
  "luminance": 0.04364
}

Semantic roles & 50–950 ramp

primary

#21430C

secondary

#5F2C7F

accent

#3BECA9

background

#F5F7F4

surface

#EAEDE7

border

#C6C8C3

text

#050802

muted

#797B78

Preview Lab

Preview with #21430C

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

Preview Lab → · Contrast checker → · Palette generator →