#1E310F#1E310F

#1E310F is a dark, moderate yellow-green. Relative luminance 0.025; OKLCH L 28.8% C 0.061 H 133.4°. Best body text is #FFFFFF at 13.99:1 contrast (WCAG AA passes).

Color values

HEX	#1E310F
RGB	rgb(30, 49, 15)
HSL	hsl(94, 53%, 13%)
HSV	hsv(94, 69%, 19%)
CMYK	cmyk(38.8%, 0%, 69.4%, 80.8%)
CIE-LAB	lab(17.95, -15.07, 18.86)
CIE-LCH	lch(17.95, 24.14, 128.63°)
OKLab	oklab(28.75% -0.0419 0.0444)
OKLCH	oklch(28.75% 0.061 133.4)
XYZ	xyz(1.7199, 2.5071, 0.8451)
Luminance	0.0251 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E310F #220F31

analogous

#2F310F #1E310F #0F3111

triadic

#1E310F #0F1E31 #310F1E

tetradic

#1E310F #0F2F31 #220F31 #31110F

square

#1E310F #0F2F31 #220F31 #31110F

split-complementary

#1E310F #110F31 #310F2F

monochromatic

#0E1707 #0E1707 #1E310F #3B601D #578F2C

Accessibility & contrast

On white

13.99

#1E310F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#1E310F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E310F

13.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E310F	#FFFFFF	#000000	##FFFFFF
##1E310F	1.00	13.99	1.50	13.99
#FFFFFF	13.99	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	13.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#332D0B

Deuteranopia (green-blind)

#302B11

Tritanopia (blue-blind)

#1E2F2A

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #1e310f;
/* rgb */ color: rgb(30, 49, 15);
/* oklch */ color: oklch(28.8% 0.061 133.4);

Tailwind

colors: {
  custom: {
    50: '#5b694e',
    500: '#1e310f',
    950: '#000000',
  },
}

SCSS

$custom: #1e310f;
$custom-light: #5b694e;
$custom-dark: #000000;

JSON

{
  "hex": "#1e310f",
  "rgb": {
    "r": 30,
    "g": 49,
    "b": 15
  },
  "hsl": {
    "h": 93.529,
    "s": 53.125,
    "l": 12.549
  },
  "oklch": {
    "l": 0.28754,
    "c": 0.06105,
    "h": 133.4
  },
  "luminance": 0.02507
}

Semantic roles & 50–950 ramp

primary

#1E310F

secondary

#51316B

accent

#4BDD9C

background

#F5F6F4

surface

#E9EBE7

border

#C5C6C3

text

#040602

muted

#797A78

Preview Lab

Preview with #1E310F

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

Preview Lab → · Contrast checker → · Palette generator →