#1B9935#1B9935

#1B9935 is a mid, vivid green. Relative luminance 0.233; OKLCH L 59.7% C 0.174 H 145.7°. Best body text is #000000 at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#1B9935
RGB	rgb(27, 153, 53)
HSL	hsl(132, 70%, 35%)
HSV	hsv(132, 82%, 60%)
CMYK	cmyk(82.4%, 0%, 65.4%, 40%)
CIE-LAB	lab(55.35, -53.38, 42.14)
CIE-LCH	lch(55.35, 68.01, 141.71°)
OKLab	oklab(59.75% -0.1438 0.0981)
OKLCH	oklch(59.75% 0.174 145.7)
XYZ	xyz(12.4849, 23.2710, 7.2012)
Luminance	0.2327 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9935 #991B7F

analogous

#40991B #1B9935 #1B9974

triadic

#1B9935 #351B99 #99351B

tetradic

#1B9935 #1B4099 #991B7F #99741B

square

#1B9935 #1B4099 #991B7F #99741B

split-complementary

#1B9935 #741B99 #991B40

monochromatic

#093111 #126523 #1B9935 #24CD47 #4FE06D

Accessibility & contrast

On white

3.71

#1B9935 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.65

#1B9935 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9935

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9935	#FFFFFF	#000000	##000000
##1B9935	1.00	3.71	5.65	5.65
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.65	21.00	1.00	1.00
##000000	5.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B8A29

Deuteranopia (green-blind)

#8E813E

Tritanopia (blue-blind)

#009584

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #1b9935;
/* rgb */ color: rgb(27, 153, 53);
/* oklch */ color: oklch(59.7% 0.174 145.7);

Tailwind

colors: {
  custom: {
    50: '#70b870',
    500: '#1b9935',
    950: '#000000',
  },
}

SCSS

$custom: #1b9935;
$custom-light: #70b870;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9935",
  "rgb": {
    "r": 27,
    "g": 153,
    "b": 53
  },
  "hsl": {
    "h": 132.381,
    "s": 70,
    "l": 35.294
  },
  "oklch": {
    "l": 0.59748,
    "c": 0.17404,
    "h": 145.7
  },
  "luminance": 0.23273
}

Semantic roles & 50–950 ramp

primary

#1B9935

secondary

#C24EAA

accent

#3BC8ED

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#091108

muted

#7B807B

Preview Lab

Preview with #1B9935

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

Preview Lab → · Contrast checker → · Palette generator →