#1E290B#1E290B

#1E290B is a dark, muted yellow-green. Relative luminance 0.019; OKLCH L 26.2% C 0.052 H 126.6°. Best body text is #FFFFFF at 15.25:1 contrast (WCAG AA passes).

Color values

HEX	#1E290B
RGB	rgb(30, 41, 11)
HSL	hsl(82, 58%, 10%)
HSV	hsv(82, 73%, 16%)
CMYK	cmyk(26.8%, 0%, 73.2%, 83.9%)
CIE-LAB	lab(14.88, -10.85, 16.96)
CIE-LCH	lch(14.88, 20.14, 122.62°)
OKLab	oklab(26.25% -0.0307 0.0414)
OKLCH	oklch(26.25% 0.052 126.6)
XYZ	xyz(1.3888, 1.8860, 0.6074)
Luminance	0.0189 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E290B #160B29

analogous

#29250B #1E290B #0F290B

triadic

#1E290B #0B1E29 #290B1E

tetradic

#1E290B #0B2925 #160B29 #290B0F

square

#1E290B #0B2925 #160B29 #290B0F

split-complementary

#1E290B #0B0F29 #250B29

monochromatic

#121806 #121806 #1E290B #415918 #658A25

Accessibility & contrast

On white

15.25

#1E290B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#1E290B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E290B

15.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E290B	#FFFFFF	#000000	##FFFFFF
##1E290B	1.00	15.25	1.38	15.25
#FFFFFF	15.25	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2608

Deuteranopia (green-blind)

#2A250D

Tritanopia (blue-blind)

#1F2723

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #1e290b;
/* rgb */ color: rgb(30, 41, 11);
/* oklch */ color: oklch(26.2% 0.052 126.6);

Tailwind

colors: {
  custom: {
    50: '#5a624c',
    500: '#1e290b',
    950: '#000000',
  },
}

SCSS

$custom: #1e290b;
$custom-light: #5a624c;
$custom-dark: #000000;

JSON

{
  "hex": "#1e290b",
  "rgb": {
    "r": 30,
    "g": 41,
    "b": 11
  },
  "hsl": {
    "h": 82,
    "s": 57.692,
    "l": 10.196
  },
  "oklch": {
    "l": 0.26246,
    "c": 0.05151,
    "h": 126.6
  },
  "luminance": 0.01886
}

Semantic roles & 50–950 ramp

primary

#1E290B

secondary

#402B65

accent

#47E17F

background

#F5F5F4

surface

#E9EAE7

border

#C5C6C3

text

#040501

muted

#797977

Preview Lab

Preview with #1E290B

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

Preview Lab → · Contrast checker → · Palette generator →