#182E01#182E01

#182E01 is a dark, moderate yellow-green. Relative luminance 0.021; OKLCH L 27.2% C 0.074 H 132.4°. Best body text is #FFFFFF at 14.69:1 contrast (WCAG AA passes).

Color values

HEX	#182E01
RGB	rgb(24, 46, 1)
HSL	hsl(89, 96%, 9%)
HSV	hsv(89, 98%, 18%)
CMYK	cmyk(47.8%, 0%, 97.8%, 82%)
CIE-LAB	lab(16.26, -17.68, 22.71)
CIE-LCH	lch(16.26, 28.78, 127.90°)
OKLab	oklab(27.22% -0.0502 0.055)
OKLCH	oklch(27.22% 0.074 132.4)
XYZ	xyz(1.3591, 2.1503, 0.3721)
Luminance	0.0215 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182E01 #17012E

analogous

#2E2E01 #182E01 #022E01

triadic

#182E01 #01182E #2E0118

tetradic

#182E01 #012E2E #17012E #2E0102

square

#182E01 #012E2E #17012E #2E0102

split-complementary

#182E01 #01022E #2E012E

monochromatic

#101E01 #101E01 #182E01 #376A02 #57A604

Accessibility & contrast

On white

14.69

#182E01 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#182E01 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182E01

14.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182E01	#FFFFFF	#000000	##FFFFFF
##182E01	1.00	14.69	1.43	14.69
#FFFFFF	14.69	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302900

Deuteranopia (green-blind)

#2E2804

Tritanopia (blue-blind)

#182C26

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #182e01;
/* rgb */ color: rgb(24, 46, 1);
/* oklch */ color: oklch(27.2% 0.074 132.4);

Tailwind

colors: {
  custom: {
    50: '#576747',
    500: '#182e01',
    950: '#000000',
  },
}

SCSS

$custom: #182e01;
$custom-light: #576747;
$custom-dark: #000000;

JSON

{
  "hex": "#182e01",
  "rgb": {
    "r": 24,
    "g": 46,
    "b": 1
  },
  "hsl": {
    "h": 89.333,
    "s": 95.745,
    "l": 9.216
  },
  "oklch": {
    "l": 0.27219,
    "c": 0.07449,
    "h": 132.4
  },
  "luminance": 0.0215
}

Semantic roles & 50–950 ramp

primary

#182E01

secondary

#441774

accent

#29FF92

background

#F5F6F4

surface

#E9EBE6

border

#C5C6C2

text

#030600

muted

#787A77

Preview Lab

Preview with #182E01

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

Preview Lab → · Contrast checker → · Palette generator →