#27430B#27430B

#27430B is a dark, moderate yellow-green. Relative luminance 0.045; OKLCH L 34.8% C 0.088 H 132.8°. Best body text is #FFFFFF at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#27430B
RGB	rgb(39, 67, 11)
HSL	hsl(90, 72%, 15%)
HSV	hsv(90, 84%, 26%)
CMYK	cmyk(41.8%, 0%, 83.6%, 73.7%)
CIE-LAB	lab(25.17, -21.13, 28.73)
CIE-LCH	lch(25.17, 35.66, 126.33°)
OKLab	oklab(34.78% -0.0595 0.0643)
OKLCH	oklch(34.78% 0.088 132.8)
XYZ	xyz(2.9042, 4.4697, 1.0263)
Luminance	0.0447 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 3.47

Hunter Green (survey)

#0B4008

ΔE00 4.61

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27430B #270B43

analogous

#43430B #27430B #0B430B

triadic

#27430B #0B2743 #430B27

tetradic

#27430B #0B4343 #270B43 #430B0B

square

#27430B #0B4343 #270B43 #430B0B

split-complementary

#27430B #0B0B43 #430B43

monochromatic

#0F1A04 #0F1A04 #27430B #467814 #64AC1C

Accessibility & contrast

On white

11.09

#27430B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#27430B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27430B

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27430B	#FFFFFF	#000000	##FFFFFF
##27430B	1.00	11.09	1.89	11.09
#FFFFFF	11.09	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463D02

Deuteranopia (green-blind)

#423B11

Tritanopia (blue-blind)

#274038

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #27430b;
/* rgb */ color: rgb(39, 67, 11);
/* oklch */ color: oklch(34.8% 0.088 132.8);

Tailwind

colors: {
  custom: {
    50: '#64774e',
    500: '#27430b',
    950: '#000000',
  },
}

SCSS

$custom: #27430b;
$custom-light: #64774e;
$custom-dark: #000000;

JSON

{
  "hex": "#27430b",
  "rgb": {
    "r": 39,
    "g": 67,
    "b": 11
  },
  "hsl": {
    "h": 90,
    "s": 71.795,
    "l": 15.294
  },
  "oklch": {
    "l": 0.34779,
    "c": 0.08759,
    "h": 132.8
  },
  "luminance": 0.0447
}

Semantic roles & 50–950 ramp

primary

#27430B

secondary

#552A80

accent

#39EF94

background

#F6F7F4

surface

#EBEDE7

border

#C6C8C3

text

#060802

muted

#7A7B78

Preview Lab

Preview with #27430B

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

Preview Lab → · Contrast checker → · Palette generator →