#1BB461#1BB461

#1BB461 is a light, vivid green. Relative luminance 0.337; OKLCH L 67.7% C 0.170 H 152.5°. Best body text is #000000 at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#1BB461
RGB	rgb(27, 180, 97)
HSL	hsl(147, 74%, 41%)
HSV	hsv(147, 85%, 71%)
CMYK	cmyk(85%, 0%, 46.1%, 29.4%)
CIE-LAB	lab(64.75, -56.08, 31.91)
CIE-LCH	lch(64.75, 64.53, 150.36°)
OKLab	oklab(67.72% -0.1505 0.0784)
OKLCH	oklch(67.72% 0.17 152.5)
XYZ	xyz(18.9291, 33.7362, 16.8210)
Luminance	0.3374 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1BB461 #B41B6E

analogous

#21B41B #1BB461 #1BB4AD

triadic

#1BB461 #611BB4 #B4611B

tetradic

#1BB461 #1B21B4 #B41B6E #B4AD1B

square

#1BB461 #1B21B4 #B41B6E #B4AD1B

split-complementary

#1BB461 #AD1BB4 #B41B21

monochromatic

#0B4A28 #137F44 #1BB461 #2DDF7F #62E79F

Accessibility & contrast

On white

2.71

#1BB461 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.75

#1BB461 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1BB461

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1BB461	#FFFFFF	#000000	##000000
##1BB461	1.00	2.71	7.75	7.75
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.75	21.00	1.00	1.00
##000000	7.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A45B

Deuteranopia (green-blind)

#A49867

Tritanopia (blue-blind)

#00B1A0

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #1bb461;
/* rgb */ color: rgb(27, 180, 97);
/* oklch */ color: oklch(67.7% 0.170 152.5);

Tailwind

colors: {
  custom: {
    50: '#75cc8f',
    500: '#1bb461',
    950: '#000000',
  },
}

SCSS

$custom: #1bb461;
$custom-light: #75cc8f;
$custom-dark: #000000;

JSON

{
  "hex": "#1bb461",
  "rgb": {
    "r": 27,
    "g": 180,
    "b": 97
  },
  "hsl": {
    "h": 147.451,
    "s": 73.913,
    "l": 40.588
  },
  "oklch": {
    "l": 0.67724,
    "c": 0.16967,
    "h": 152.5
  },
  "luminance": 0.33739
}

Semantic roles & 50–950 ramp

primary

#1BB461

secondary

#CC5F9A

accent

#379CF1

background

#F7FCF8

surface

#EEF9F0

border

#C9D2CB

text

#0A130C

muted

#7C827D

Preview Lab

Preview with #1BB461

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

Preview Lab → · Contrast checker → · Palette generator →