#1B502E#1B502E

#1B502E is a dark, moderate green. Relative luminance 0.062; OKLCH L 38.6% C 0.081 H 152.4°. Best body text is #FFFFFF at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#1B502E
RGB	rgb(27, 80, 46)
HSL	hsl(142, 50%, 21%)
HSV	hsv(142, 66%, 31%)
CMYK	cmyk(66.3%, 0%, 42.5%, 68.6%)
CIE-LAB	lab(29.83, -26.37, 14.98)
CIE-LCH	lch(29.83, 30.33, 150.40°)
OKLab	oklab(38.6% -0.0714 0.0373)
OKLCH	oklch(38.6% 0.081 152.4)
XYZ	xyz(3.8135, 6.1672, 3.5737)
Luminance	0.0617 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B502E #501B3D

analogous

#22501B #1B502E #1B5048

triadic

#1B502E #2E1B50 #502E1B

tetradic

#1B502E #1B2250 #501B3D #50481B

square

#1B502E #1B2250 #501B3D #50481B

split-complementary

#1B502E #481B50 #501B22

monochromatic

#08170D #0C2214 #1B502E #2A7E48 #3AAC63

Accessibility & contrast

On white

9.40

#1B502E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#1B502E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1B502E

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B502E	#FFFFFF	#000000	##FFFFFF
##1B502E	1.00	9.40	2.23	9.40
#FFFFFF	9.40	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#50492C

Deuteranopia (green-blind)

#494430

Tritanopia (blue-blind)

#094F47

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #1b502e;
/* rgb */ color: rgb(27, 80, 46);
/* oklch */ color: oklch(38.6% 0.081 152.4);

Tailwind

colors: {
  custom: {
    50: '#5e8167',
    500: '#1b502e',
    950: '#000000',
  },
}

SCSS

$custom: #1b502e;
$custom-light: #5e8167;
$custom-dark: #000000;

JSON

{
  "hex": "#1b502e",
  "rgb": {
    "r": 27,
    "g": 80,
    "b": 46
  },
  "hsl": {
    "h": 141.509,
    "s": 49.533,
    "l": 20.98
  },
  "oklch": {
    "l": 0.38604,
    "c": 0.08056,
    "h": 152.4
  },
  "luminance": 0.06168
}

Semantic roles & 50–950 ramp

primary

#1B502E

secondary

#86416D

accent

#4FA7D9

background

#F5F7F6

surface

#E9EEEB

border

#C5C9C6

text

#050A06

muted

#797C7A

Preview Lab

Preview with #1B502E

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

Preview Lab → · Contrast checker → · Palette generator →