#1B9E32#1B9E32

#1B9E32 is a mid, vivid green. Relative luminance 0.249; OKLCH L 61.1% C 0.182 H 145.0°. Best body text is #000000 at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#1B9E32
RGB	rgb(27, 158, 50)
HSL	hsl(131, 71%, 36%)
HSV	hsv(131, 83%, 62%)
CMYK	cmyk(82.9%, 0%, 68.4%, 38%)
CIE-LAB	lab(56.99, -55.34, 45.25)
CIE-LCH	lch(56.99, 71.49, 140.73°)
OKLab	oklab(61.11% -0.1492 0.1044)
OKLCH	oklch(61.11% 0.182 145)
XYZ	xyz(13.2536, 24.9154, 7.1276)
Luminance	0.2492 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9E32 #9E1B87

analogous

#469E1B #1B9E32 #1B9E74

triadic

#1B9E32 #321B9E #9E321B

tetradic

#1B9E32 #1B469E #9E1B87 #9E741B

square

#1B9E32 #1B469E #9E1B87 #9E741B

split-complementary

#1B9E32 #741B9E #9E1B46

monochromatic

#093511 #126A21 #1B9E32 #24D243 #52E16B

Accessibility & contrast

On white

3.51

#1B9E32 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.98

#1B9E32 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9E32

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9E32	#FFFFFF	#000000	##000000
##1B9E32	1.00	3.51	5.98	5.98
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.98	21.00	1.00	1.00
##000000	5.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A18F23

Deuteranopia (green-blind)

#93853C

Tritanopia (blue-blind)

#009A88

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #1b9e32;
/* rgb */ color: rgb(27, 158, 50);
/* oklch */ color: oklch(61.1% 0.182 145.0);

Tailwind

colors: {
  custom: {
    50: '#71bc6f',
    500: '#1b9e32',
    950: '#000000',
  },
}

SCSS

$custom: #1b9e32;
$custom-light: #71bc6f;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9e32",
  "rgb": {
    "r": 27,
    "g": 158,
    "b": 50
  },
  "hsl": {
    "h": 130.534,
    "s": 70.811,
    "l": 36.275
  },
  "oklch": {
    "l": 0.61105,
    "c": 0.18209,
    "h": 145
  },
  "luminance": 0.24917
}

Semantic roles & 50–950 ramp

primary

#1B9E32

secondary

#C451B0

accent

#3ACEEE

background

#F7FBF6

surface

#EEF6EC

border

#C9D0C7

text

#091208

muted

#7B817B

Preview Lab

Preview with #1B9E32

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

Preview Lab → · Contrast checker → · Palette generator →