#1FB365#1FB365

#1FB365 is a light, vivid green. Relative luminance 0.335; OKLCH L 67.6% C 0.164 H 153.5°. Best body text is #000000 at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#1FB365
RGB	rgb(31, 179, 101)
HSL	hsl(148, 70%, 41%)
HSV	hsv(148, 83%, 70%)
CMYK	cmyk(82.7%, 0%, 43.6%, 29.8%)
CIE-LAB	lab(64.54, -54.63, 29.57)
CIE-LCH	lch(64.54, 62.12, 151.57°)
OKLab	oklab(67.58% -0.1468 0.0731)
OKLCH	oklch(67.58% 0.164 153.5)
XYZ	xyz(19.0323, 33.4687, 17.7664)
Luminance	0.3347 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FB365 #B31F6D

analogous

#23B31F #1FB365 #1FB3AF

triadic

#1FB365 #651FB3 #B3651F

tetradic

#1FB365 #1F23B3 #B31F6D #B3AF1F

square

#1FB365 #1F23B3 #B31F6D #B3AF1F

split-complementary

#1FB365 #AF1FB3 #B31F23

monochromatic

#0D4B2A #167F48 #1FB365 #33DC83 #68E5A3

Accessibility & contrast

On white

2.73

#1FB365 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.69

#1FB365 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1FB365

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FB365	#FFFFFF	#000000	##000000
##1FB365	1.00	2.73	7.69	7.69
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.69	21.00	1.00	1.00
##000000	7.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3A45F

Deuteranopia (green-blind)

#A2986A

Tritanopia (blue-blind)

#00B1A0

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #1fb365;
/* rgb */ color: rgb(31, 179, 101);
/* oklch */ color: oklch(67.6% 0.164 153.5);

Tailwind

colors: {
  custom: {
    50: '#76cb92',
    500: '#1fb365',
    950: '#000000',
  },
}

SCSS

$custom: #1fb365;
$custom-light: #76cb92;
$custom-dark: #000000;

JSON

{
  "hex": "#1fb365",
  "rgb": {
    "r": 31,
    "g": 179,
    "b": 101
  },
  "hsl": {
    "h": 148.378,
    "s": 70.476,
    "l": 41.176
  },
  "oklch": {
    "l": 0.67581,
    "c": 0.16397,
    "h": 153.5
  },
  "luminance": 0.33471
}

Semantic roles & 50–950 ramp

primary

#1FB365

secondary

#CA649A

accent

#3B99ED

background

#F7FCF9

surface

#EEF9F1

border

#C9D2CB

text

#0A130D

muted

#7C827E

Preview Lab

Preview with #1FB365

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

Preview Lab → · Contrast checker → · Palette generator →