#1FB44D#1FB44D

#1FB44D is a light, vivid green. Relative luminance 0.335; OKLCH L 67.5% C 0.186 H 147.9°. Best body text is #000000 at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#1FB44D
RGB	rgb(31, 180, 77)
HSL	hsl(139, 71%, 41%)
HSV	hsv(139, 83%, 71%)
CMYK	cmyk(82.8%, 0%, 57.2%, 29.4%)
CIE-LAB	lab(64.54, -58.82, 41.61)
CIE-LCH	lch(64.54, 72.05, 144.73°)
OKLab	oklab(67.47% -0.1579 0.099)
OKLCH	oklch(67.47% 0.186 147.9)
XYZ	xyz(18.2244, 33.4674, 12.5191)
Luminance	0.3347 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FB44D #B41F86

analogous

#3CB41F #1FB44D #1FB498

triadic

#1FB44D #4D1FB4 #B44D1F

tetradic

#1FB44D #1F3CB4 #B41F86 #B4981F

square

#1FB44D #1F3CB4 #B41F86 #B4981F

split-complementary

#1FB44D #981FB4 #B41F3C

monochromatic

#0D4C20 #168037 #1FB44D #34DC68 #68E58F

Accessibility & contrast

On white

2.73

#1FB44D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.69

#1FB44D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1FB44D

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FB44D	#FFFFFF	#000000	##000000
##1FB44D	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)

#B6A343

Deuteranopia (green-blind)

#A69855

Tritanopia (blue-blind)

#00B09D

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #1fb44d;
/* rgb */ color: rgb(31, 180, 77);
/* oklch */ color: oklch(67.5% 0.186 147.9);

Tailwind

colors: {
  custom: {
    50: '#77cc82',
    500: '#1fb44d',
    950: '#000000',
  },
}

SCSS

$custom: #1fb44d;
$custom-light: #77cc82;
$custom-dark: #000000;

JSON

{
  "hex": "#1fb44d",
  "rgb": {
    "r": 31,
    "g": 180,
    "b": 77
  },
  "hsl": {
    "h": 138.523,
    "s": 70.616,
    "l": 41.373
  },
  "oklch": {
    "l": 0.67474,
    "c": 0.18643,
    "h": 147.9
  },
  "luminance": 0.3347
}

Semantic roles & 50–950 ramp

primary

#1FB44D

secondary

#CB64AB

accent

#3AB6ED

background

#F8FCF8

surface

#EFF9EF

border

#CAD2CA

text

#0A130B

muted

#7C827C

Preview Lab

Preview with #1FB44D

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

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