#1B8110#1B8110

#1B8110 is a mid, vivid green. Relative luminance 0.160; OKLCH L 52.7% C 0.168 H 141.9°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#1B8110
RGB	rgb(27, 129, 16)
HSL	hsl(114, 78%, 28%)
HSV	hsv(114, 88%, 51%)
CMYK	cmyk(79.1%, 0%, 87.6%, 49.4%)
CIE-LAB	lab(46.94, -48.60, 47.24)
CIE-LCH	lch(46.94, 67.78, 135.81°)
OKLab	oklab(52.67% -0.1324 0.104)
OKLCH	oklch(52.67% 0.168 141.9)
XYZ	xyz(8.3953, 15.9700, 3.1302)
Luminance	0.1597 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8110 #761081

analogous

#538110 #1B8110 #10813D

triadic

#1B8110 #101B81 #81101B

tetradic

#1B8110 #105381 #761081 #813D10

square

#1B8110 #105381 #761081 #813D10

split-complementary

#1B8110 #3D1081 #811053

monochromatic

#061B03 #104B09 #1B8110 #26B717 #3AE427

Accessibility & contrast

On white

5.01

#1B8110 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#1B8110 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B8110

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8110	#FFFFFF	#000000	##FFFFFF
##1B8110	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847400

Deuteranopia (green-blind)

#796C20

Tritanopia (blue-blind)

#007D6D

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #1b8110;
/* rgb */ color: rgb(27, 129, 16);
/* oklch */ color: oklch(52.7% 0.168 141.9);

Tailwind

colors: {
  custom: {
    50: '#6ba75b',
    500: '#1b8110',
    950: '#000000',
  },
}

SCSS

$custom: #1b8110;
$custom-light: #6ba75b;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8110",
  "rgb": {
    "r": 27,
    "g": 129,
    "b": 16
  },
  "hsl": {
    "h": 114.159,
    "s": 77.931,
    "l": 28.431
  },
  "oklch": {
    "l": 0.52671,
    "c": 0.16833,
    "h": 141.9
  },
  "luminance": 0.15971
}

Semantic roles & 50–950 ramp

primary

#1B8110

secondary

#AA36B7

accent

#33F4E2

background

#F7FAF5

surface

#EDF4E9

border

#C8CEC5

text

#080F04

muted

#7B7F79

Preview Lab

Preview with #1B8110

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

Preview Lab → · Contrast checker → · Palette generator →