#1B8D10#1B8D10

#1B8D10 is a mid, vivid green. Relative luminance 0.193; OKLCH L 56.1% C 0.181 H 142.0°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#1B8D10
RGB	rgb(27, 141, 16)
HSL	hsl(115, 80%, 31%)
HSV	hsv(115, 89%, 55%)
CMYK	cmyk(80.9%, 0%, 88.7%, 44.7%)
CIE-LAB	lab(51.06, -52.45, 50.91)
CIE-LCH	lch(51.06, 73.09, 135.86°)
OKLab	oklab(56.1% -0.1428 0.1117)
OKLCH	oklch(56.1% 0.181 142)
XYZ	xyz(10.0698, 19.3190, 3.6883)
Luminance	0.1932 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8D10 #82108D

analogous

#598D10 #1B8D10 #108D43

triadic

#1B8D10 #101B8D #8D101B

tetradic

#1B8D10 #10598D #82108D #8D4310

square

#1B8D10 #10598D #82108D #8D4310

split-complementary

#1B8D10 #43108D #8D1059

monochromatic

#061F04 #10560A #1B8D10 #26C416 #40E730

Accessibility & contrast

On white

4.32

#1B8D10 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#1B8D10 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8D10

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8D10	#FFFFFF	#000000	##000000
##1B8D10	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F00

Deuteranopia (green-blind)

#847622

Tritanopia (blue-blind)

#008877

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #1b8d10;
/* rgb */ color: rgb(27, 141, 16);
/* oklch */ color: oklch(56.1% 0.181 142.0);

Tailwind

colors: {
  custom: {
    50: '#6faf5d',
    500: '#1b8d10',
    950: '#000000',
  },
}

SCSS

$custom: #1b8d10;
$custom-light: #6faf5d;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8d10",
  "rgb": {
    "r": 27,
    "g": 141,
    "b": 16
  },
  "hsl": {
    "h": 114.72,
    "s": 79.618,
    "l": 30.784
  },
  "oklch": {
    "l": 0.56102,
    "c": 0.18129,
    "h": 142
  },
  "luminance": 0.1932
}

Semantic roles & 50–950 ramp

primary

#1B8D10

secondary

#B637C2

accent

#32F6E5

background

#F7FAF5

surface

#EDF5E9

border

#C8CFC5

text

#091105

muted

#7B8079

Preview Lab

Preview with #1B8D10

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

Preview Lab → · Contrast checker → · Palette generator →