#1FAE40#1FAE40

#1FAE40 is a light, vivid green. Relative luminance 0.309; OKLCH L 65.7% C 0.190 H 146.1°. Best body text is #000000 at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#1FAE40
RGB	rgb(31, 174, 64)
HSL	hsl(134, 70%, 40%)
HSV	hsv(134, 82%, 68%)
CMYK	cmyk(82.2%, 0%, 63.2%, 31.8%)
CIE-LAB	lab(62.45, -58.52, 45.19)
CIE-LCH	lch(62.45, 73.94, 142.32°)
OKLab	oklab(65.7% -0.1575 0.1057)
OKLCH	oklch(65.7% 0.19 146.1)
XYZ	xyz(16.6253, 30.9315, 9.9437)
Luminance	0.3093 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FAE40 #AE1F8D

analogous

#46AE1F #1FAE40 #1FAE87

triadic

#1FAE40 #401FAE #AE401F

tetradic

#1FAE40 #1F46AE #AE1F8D #AE871F

square

#1FAE40 #1F46AE #AE1F8D #AE871F

split-complementary

#1FAE40 #871FAE #AE1F46

monochromatic

#0C461A #167A2D #1FAE40 #30DA57 #64E381

Accessibility & contrast

On white

2.92

#1FAE40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.19

#1FAE40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1FAE40

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FAE40	#FFFFFF	#000000	##000000
##1FAE40	1.00	2.92	7.19	7.19
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.19	21.00	1.00	1.00
##000000	7.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19D33

Deuteranopia (green-blind)

#A1934A

Tritanopia (blue-blind)

#00AA97

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #1fae40;
/* rgb */ color: rgb(31, 174, 64);
/* oklch */ color: oklch(65.7% 0.190 146.1);

Tailwind

colors: {
  custom: {
    50: '#76c779',
    500: '#1fae40',
    950: '#000000',
  },
}

SCSS

$custom: #1fae40;
$custom-light: #76c779;
$custom-dark: #000000;

JSON

{
  "hex": "#1fae40",
  "rgb": {
    "r": 31,
    "g": 174,
    "b": 64
  },
  "hsl": {
    "h": 133.846,
    "s": 69.756,
    "l": 40.196
  },
  "oklch": {
    "l": 0.65697,
    "c": 0.18965,
    "h": 146.1
  },
  "luminance": 0.30934
}

Semantic roles & 50–950 ramp

primary

#1FAE40

secondary

#C860B0

accent

#3BC4ED

background

#F7FCF7

surface

#EEF8EE

border

#C9D1C9

text

#0A1309

muted

#7C827B

Preview Lab

Preview with #1FAE40

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

Preview Lab → · Contrast checker → · Palette generator →