#1E430B#1E430B

#1E430B is a dark, moderate yellow-green. Relative luminance 0.043; OKLCH L 34.3% C 0.093 H 137.3°. Best body text is #FFFFFF at 11.27:1 contrast (WCAG AA passes).

Color values

HEX	#1E430B
RGB	rgb(30, 67, 11)
HSL	hsl(100, 72%, 15%)
HSV	hsv(100, 84%, 26%)
CMYK	cmyk(55.2%, 0%, 83.6%, 73.7%)
CIE-LAB	lab(24.68, -24.65, 28.09)
CIE-LCH	lch(24.68, 37.38, 131.27°)
OKLab	oklab(34.25% -0.0683 0.0631)
OKLCH	oklch(34.25% 0.093 137.3)
XYZ	xyz(2.6029, 4.3143, 1.0121)
Luminance	0.0431 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 1.65

Hunter Green (survey)

#0B4008

ΔE00 2.66

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E430B #300B43

analogous

#3A430B #1E430B #0B4314

triadic

#1E430B #0B1E43 #430B1E

tetradic

#1E430B #0B3A43 #300B43 #43140B

square

#1E430B #0B3A43 #300B43 #43140B

split-complementary

#1E430B #140B43 #430B3A

monochromatic

#0C1A04 #0C1A04 #1E430B #367814 #4DAC1C

Accessibility & contrast

On white

11.27

#1E430B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#1E430B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E430B

11.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E430B	#FFFFFF	#000000	##FFFFFF
##1E430B	1.00	11.27	1.86	11.27
#FFFFFF	11.27	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453D03

Deuteranopia (green-blind)

#413911

Tritanopia (blue-blind)

#1C4038

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #1e430b;
/* rgb */ color: rgb(30, 67, 11);
/* oklch */ color: oklch(34.3% 0.093 137.3);

Tailwind

colors: {
  custom: {
    50: '#5e774e',
    500: '#1e430b',
    950: '#000000',
  },
}

SCSS

$custom: #1e430b;
$custom-light: #5e774e;
$custom-dark: #000000;

JSON

{
  "hex": "#1e430b",
  "rgb": {
    "r": 30,
    "g": 67,
    "b": 11
  },
  "hsl": {
    "h": 99.643,
    "s": 71.795,
    "l": 15.294
  },
  "oklch": {
    "l": 0.34252,
    "c": 0.09302,
    "h": 137.3
  },
  "luminance": 0.04314
}

Semantic roles & 50–950 ramp

primary

#1E430B

secondary

#632A80

accent

#39EFB1

background

#F5F7F4

surface

#E9EDE7

border

#C5C8C3

text

#050902

muted

#797B78

Preview Lab

Preview with #1E430B

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

Preview Lab → · Contrast checker → · Palette generator →