#1B9835#1B9835

#1B9835 is a mid, vivid green. Relative luminance 0.229; OKLCH L 59.5% C 0.173 H 145.7°. Best body text is #000000 at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#1B9835
RGB	rgb(27, 152, 53)
HSL	hsl(132, 70%, 35%)
HSV	hsv(132, 82%, 60%)
CMYK	cmyk(82.2%, 0%, 65.1%, 40.4%)
CIE-LAB	lab(55.02, -53.05, 41.76)
CIE-LCH	lch(55.02, 67.51, 141.79°)
OKLab	oklab(59.47% -0.1429 0.0973)
OKLCH	oklch(59.47% 0.173 145.7)
XYZ	xyz(12.3219, 22.9450, 7.1469)
Luminance	0.2295 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9835 #981B7E

analogous

#40981B #1B9835 #1B9873

triadic

#1B9835 #351B98 #98351B

tetradic

#1B9835 #1B4098 #981B7E #98731B

square

#1B9835 #1B4098 #981B7E #98731B

split-complementary

#1B9835 #731B98 #981B40

monochromatic

#093011 #126423 #1B9835 #24CC47 #4EE06C

Accessibility & contrast

On white

3.76

#1B9835 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.59

#1B9835 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9835

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9835	#FFFFFF	#000000	##000000
##1B9835	1.00	3.76	5.59	5.59
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.59	21.00	1.00	1.00
##000000	5.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A8929

Deuteranopia (green-blind)

#8D803E

Tritanopia (blue-blind)

#009483

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #1b9835;
/* rgb */ color: rgb(27, 152, 53);
/* oklch */ color: oklch(59.5% 0.173 145.7);

Tailwind

colors: {
  custom: {
    50: '#70b770',
    500: '#1b9835',
    950: '#000000',
  },
}

SCSS

$custom: #1b9835;
$custom-light: #70b770;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9835",
  "rgb": {
    "r": 27,
    "g": 152,
    "b": 53
  },
  "hsl": {
    "h": 132.48,
    "s": 69.832,
    "l": 35.098
  },
  "oklch": {
    "l": 0.5947,
    "c": 0.17285,
    "h": 145.7
  },
  "luminance": 0.22947
}

Semantic roles & 50–950 ramp

primary

#1B9835

secondary

#C24DAA

accent

#3BC8ED

background

#F7FBF6

surface

#EDF6EC

border

#C8D0C7

text

#091108

muted

#7B807B

Preview Lab

Preview with #1B9835

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

Preview Lab → · Contrast checker → · Palette generator →