#1B9532#1B9532

#1B9532 is a mid, vivid green. Relative luminance 0.220; OKLCH L 58.6% C 0.172 H 145.4°. Best body text is #000000 at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#1B9532
RGB	rgb(27, 149, 50)
HSL	hsl(131, 69%, 35%)
HSV	hsv(131, 82%, 58%)
CMYK	cmyk(81.9%, 0%, 66.4%, 41.6%)
CIE-LAB	lab(53.98, -52.39, 41.96)
CIE-LCH	lch(53.98, 67.12, 141.31°)
OKLab	oklab(58.6% -0.1412 0.0974)
OKLCH	oklch(58.6% 0.172 145.4)
XYZ	xyz(11.7743, 21.9568, 6.6345)
Luminance	0.2196 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9532 #951B7E

analogous

#41951B #1B9532 #1B956F

triadic

#1B9532 #321B95 #95321B

tetradic

#1B9532 #1B4195 #951B7E #956F1B

square

#1B9532 #1B4195 #951B7E #956F1B

split-complementary

#1B9532 #6F1B95 #951B41

monochromatic

#082D0F #126121 #1B9532 #24C943 #4CDF68

Accessibility & contrast

On white

3.89

#1B9532 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.39

#1B9532 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9532

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9532	#FFFFFF	#000000	##000000
##1B9532	1.00	3.89	5.39	5.39
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.39	21.00	1.00	1.00
##000000	5.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#978726

Deuteranopia (green-blind)

#8A7D3B

Tritanopia (blue-blind)

#009180

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #1b9532;
/* rgb */ color: rgb(27, 149, 50);
/* oklch */ color: oklch(58.6% 0.172 145.4);

Tailwind

colors: {
  custom: {
    50: '#6fb56e',
    500: '#1b9532',
    950: '#000000',
  },
}

SCSS

$custom: #1b9532;
$custom-light: #6fb56e;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9532",
  "rgb": {
    "r": 27,
    "g": 149,
    "b": 50
  },
  "hsl": {
    "h": 131.311,
    "s": 69.318,
    "l": 34.51
  },
  "oklch": {
    "l": 0.58602,
    "c": 0.17153,
    "h": 145.4
  },
  "luminance": 0.21958
}

Semantic roles & 50–950 ramp

primary

#1B9532

secondary

#C14BAB

accent

#3CCBEC

background

#F7FBF6

surface

#EDF6EC

border

#C8D0C7

text

#091107

muted

#7B807A

Preview Lab

Preview with #1B9532

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

Preview Lab → · Contrast checker → · Palette generator →