#1FAE45#1FAE45

#1FAE45 is a light, vivid green. Relative luminance 0.310; OKLCH L 65.8% C 0.186 H 146.9°. Best body text is #000000 at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#1FAE45
RGB	rgb(31, 174, 69)
HSL	hsl(136, 70%, 40%)
HSV	hsv(136, 82%, 68%)
CMYK	cmyk(82.2%, 0%, 60.3%, 31.8%)
CIE-LAB	lab(62.50, -57.90, 42.97)
CIE-LCH	lch(62.50, 72.11, 143.42°)
OKLab	oklab(65.76% -0.1556 0.1014)
OKLCH	oklch(65.76% 0.186 146.9)
XYZ	xyz(16.7740, 30.9910, 10.7269)
Luminance	0.3099 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FAE45 #AE1F88

analogous

#41AE1F #1FAE45 #1FAE8C

triadic

#1FAE45 #451FAE #AE451F

tetradic

#1FAE45 #1F41AE #AE1F88 #AE8C1F

square

#1FAE45 #1F41AE #AE1F88 #AE8C1F

split-complementary

#1FAE45 #8C1FAE #AE1F41

monochromatic

#0C461C #167A30 #1FAE45 #30DA5D #64E386

Accessibility & contrast

On white

2.92

#1FAE45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.20

#1FAE45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1FAE45

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FAE45	#FFFFFF	#000000	##000000
##1FAE45	1.00	2.92	7.20	7.20
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.20	21.00	1.00	1.00
##000000	7.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09E3A

Deuteranopia (green-blind)

#A1934E

Tritanopia (blue-blind)

#00AA97

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #1fae45;
/* rgb */ color: rgb(31, 174, 69);
/* oklch */ color: oklch(65.8% 0.186 146.9);

Tailwind

colors: {
  custom: {
    50: '#76c77c',
    500: '#1fae45',
    950: '#000000',
  },
}

SCSS

$custom: #1fae45;
$custom-light: #76c77c;
$custom-dark: #000000;

JSON

{
  "hex": "#1fae45",
  "rgb": {
    "r": 31,
    "g": 174,
    "b": 69
  },
  "hsl": {
    "h": 135.944,
    "s": 69.756,
    "l": 40.196
  },
  "oklch": {
    "l": 0.65755,
    "c": 0.18575,
    "h": 146.9
  },
  "luminance": 0.30993
}

Semantic roles & 50–950 ramp

primary

#1FAE45

secondary

#C860AD

accent

#3BBDED

background

#F7FCF7

surface

#EEF8EE

border

#C9D1C9

text

#0A130A

muted

#7C827C

Preview Lab

Preview with #1FAE45

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

Preview Lab → · Contrast checker → · Palette generator →