#1A5B10#1A5B10

#1A5B10 is a dark, vivid green. Relative luminance 0.077; OKLCH L 41.4% C 0.124 H 141.3°. Best body text is #FFFFFF at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#1A5B10
RGB	rgb(26, 91, 16)
HSL	hsl(112, 70%, 21%)
HSV	hsv(112, 82%, 36%)
CMYK	cmyk(71.4%, 0%, 82.4%, 64.3%)
CIE-LAB	lab(33.43, -35.46, 34.67)
CIE-LCH	lch(33.43, 49.59, 135.65°)
OKLab	oklab(41.45% -0.0969 0.0777)
OKLCH	oklch(41.45% 0.124 141.3)
XYZ	xyz(4.2604, 7.7388, 1.7593)
Luminance	0.0774 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A5B10 #51105B

analogous

#3F5B10 #1A5B10 #105B2B

triadic

#1A5B10 #101A5B #5B101A

tetradic

#1A5B10 #103F5B #51105B #5B2B10

square

#1A5B10 #103F5B #51105B #5B2B10

split-complementary

#1A5B10 #2B105B #5B103F

monochromatic

#071A05 #0B2707 #1A5B10 #298F19 #38C322

Accessibility & contrast

On white

8.24

#1A5B10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#1A5B10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A5B10

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A5B10	#FFFFFF	#000000	##FFFFFF
##1A5B10	1.00	8.24	2.55	8.24
#FFFFFF	8.24	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5201

Deuteranopia (green-blind)

#564D18

Tritanopia (blue-blind)

#0D584D

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #1a5b10;
/* rgb */ color: rgb(26, 91, 16);
/* oklch */ color: oklch(41.4% 0.124 141.3);

Tailwind

colors: {
  custom: {
    50: '#618a55',
    500: '#1a5b10',
    950: '#000000',
  },
}

SCSS

$custom: #1a5b10;
$custom-light: #618a55;
$custom-dark: #000000;

JSON

{
  "hex": "#1a5b10",
  "rgb": {
    "r": 26,
    "g": 91,
    "b": 16
  },
  "hsl": {
    "h": 112,
    "s": 70.093,
    "l": 20.98
  },
  "oklch": {
    "l": 0.41449,
    "c": 0.12416,
    "h": 141.3
  },
  "luminance": 0.07739
}

Semantic roles & 50–950 ramp

primary

#1A5B10

secondary

#873394

accent

#3BEDD5

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#060C03

muted

#7A7D78

Preview Lab

Preview with #1A5B10

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

Preview Lab → · Contrast checker → · Palette generator →