#1FBC56#1FBC56

#1FBC56 is a light, vivid green. Relative luminance 0.369; OKLCH L 69.7% C 0.189 H 149.0°. Best body text is #000000 at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#1FBC56
RGB	rgb(31, 188, 86)
HSL	hsl(141, 72%, 43%)
HSV	hsv(141, 84%, 74%)
CMYK	cmyk(83.5%, 0%, 54.3%, 26.3%)
CIE-LAB	lab(67.22, -60.20, 40.51)
CIE-LCH	lch(67.22, 72.56, 146.07°)
OKLab	oklab(69.74% -0.1615 0.0972)
OKLCH	oklch(69.74% 0.189 149)
XYZ	xyz(20.2263, 36.9271, 14.8639)
Luminance	0.3693 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FBC56 #BC1F85

analogous

#37BC1F #1FBC56 #1FBCA4

triadic

#1FBC56 #561FBC #BC561F

tetradic

#1FBC56 #1F37BC #BC1F85 #BCA41F

square

#1FBC56 #1F37BC #BC1F85 #BCA41F

split-complementary

#1FBC56 #A41FBC #BC1F37

monochromatic

#0E5326 #16873E #1FBC56 #3ADE73 #6EE799

Accessibility & contrast

On white

2.50

#1FBC56 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.39

#1FBC56 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1FBC56

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FBC56	#FFFFFF	#000000	##000000
##1FBC56	1.00	2.50	8.39	8.39
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.39	21.00	1.00	1.00
##000000	8.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEAB4D

Deuteranopia (green-blind)

#AD9F5E

Tritanopia (blue-blind)

#00B8A5

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #1fbc56;
/* rgb */ color: rgb(31, 188, 86);
/* oklch */ color: oklch(69.7% 0.189 149.0);

Tailwind

colors: {
  custom: {
    50: '#79d188',
    500: '#1fbc56',
    950: '#000000',
  },
}

SCSS

$custom: #1fbc56;
$custom-light: #79d188;
$custom-dark: #000000;

JSON

{
  "hex": "#1fbc56",
  "rgb": {
    "r": 31,
    "g": 188,
    "b": 86
  },
  "hsl": {
    "h": 141.019,
    "s": 71.689,
    "l": 42.941
  },
  "oklch": {
    "l": 0.69737,
    "c": 0.18852,
    "h": 149
  },
  "luminance": 0.3693
}

Semantic roles & 50–950 ramp

primary

#1FBC56

secondary

#CD69AA

accent

#39AFEE

background

#F8FDF8

surface

#EFFAF0

border

#CAD3CB

text

#0B140B

muted

#7C837C

Preview Lab

Preview with #1FBC56

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

Preview Lab → · Contrast checker → · Palette generator →