#21430F#21430F

#21430F is a dark, moderate yellow-green. Relative luminance 0.044; OKLCH L 34.5% C 0.088 H 136.8°. Best body text is #FFFFFF at 11.20:1 contrast (WCAG AA passes).

Color values

HEX	#21430F
RGB	rgb(33, 67, 15)
HSL	hsl(99, 63%, 16%)
HSV	hsv(99, 78%, 26%)
CMYK	cmyk(50.7%, 0%, 77.6%, 73.7%)
CIE-LAB	lab(24.86, -23.20, 26.55)
CIE-LCH	lch(24.86, 35.25, 131.15°)
OKLab	oklab(34.45% -0.0643 0.0605)
OKLCH	oklch(34.45% 0.088 136.8)
XYZ	xyz(2.7205, 4.3720, 1.1524)
Luminance	0.0437 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 2.40

Hunter Green (survey)

#0B4008

ΔE00 3.11

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21430F #310F43

analogous

#3B430F #21430F #0F4317

triadic

#21430F #0F2143 #430F21

tetradic

#21430F #0F3B43 #310F43 #43170F

square

#21430F #0F3B43 #310F43 #43170F

split-complementary

#21430F #170F43 #430F3B

monochromatic

#0C1906 #0C1906 #21430F #3A751A #52A725

Accessibility & contrast

On white

11.20

#21430F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#21430F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21430F

11.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21430F	#FFFFFF	#000000	##FFFFFF
##21430F	1.00	11.20	1.87	11.20
#FFFFFF	11.20	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463D07

Deuteranopia (green-blind)

#413A14

Tritanopia (blue-blind)

#1F4039

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #21430f;
/* rgb */ color: rgb(33, 67, 15);
/* oklch */ color: oklch(34.5% 0.088 136.8);

Tailwind

colors: {
  custom: {
    50: '#607751',
    500: '#21430f',
    950: '#000000',
  },
}

SCSS

$custom: #21430f;
$custom-light: #607751;
$custom-dark: #000000;

JSON

{
  "hex": "#21430f",
  "rgb": {
    "r": 33,
    "g": 67,
    "b": 15
  },
  "hsl": {
    "h": 99.231,
    "s": 63.415,
    "l": 16.078
  },
  "oklch": {
    "l": 0.34452,
    "c": 0.08827,
    "h": 136.8
  },
  "luminance": 0.04372
}

Semantic roles & 50–950 ramp

primary

#21430F

secondary

#63307D

accent

#41E6AD

background

#F5F7F4

surface

#EAEDE7

border

#C6C8C3

text

#050802

muted

#797B78

Preview Lab

Preview with #21430F

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

Preview Lab → · Contrast checker → · Palette generator →