#1FAE48#1FAE48

#1FAE48 is a light, vivid green. Relative luminance 0.310; OKLCH L 65.8% C 0.183 H 147.4°. Best body text is #000000 at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#1FAE48
RGB	rgb(31, 174, 72)
HSL	hsl(137, 70%, 40%)
HSV	hsv(137, 82%, 68%)
CMYK	cmyk(82.2%, 0%, 58.6%, 31.8%)
CIE-LAB	lab(62.53, -57.51, 41.61)
CIE-LCH	lch(62.53, 70.98, 144.11°)
OKLab	oklab(65.79% -0.1545 0.0987)
OKLCH	oklch(65.79% 0.183 147.4)
XYZ	xyz(16.8695, 31.0292, 11.2298)
Luminance	0.3103 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FAE48 #AE1F85

analogous

#3DAE1F #1FAE48 #1FAE90

triadic

#1FAE48 #481FAE #AE481F

tetradic

#1FAE48 #1F3DAE #AE1F85 #AE901F

square

#1FAE48 #1F3DAE #AE1F85 #AE901F

split-complementary

#1FAE48 #901FAE #AE1F3D

monochromatic

#0C461D #167A33 #1FAE48 #30DA61 #64E389

Accessibility & contrast

On white

2.91

#1FAE48 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.21

#1FAE48 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1FAE48

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FAE48	#FFFFFF	#000000	##000000
##1FAE48	1.00	2.91	7.21	7.21
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.21	21.00	1.00	1.00
##000000	7.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09E3E

Deuteranopia (green-blind)

#A19350

Tritanopia (blue-blind)

#00AA98

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #1fae48;
/* rgb */ color: rgb(31, 174, 72);
/* oklch */ color: oklch(65.8% 0.183 147.4);

Tailwind

colors: {
  custom: {
    50: '#76c77e',
    500: '#1fae48',
    950: '#000000',
  },
}

SCSS

$custom: #1fae48;
$custom-light: #76c77e;
$custom-dark: #000000;

JSON

{
  "hex": "#1fae48",
  "rgb": {
    "r": 31,
    "g": 174,
    "b": 72
  },
  "hsl": {
    "h": 137.203,
    "s": 69.756,
    "l": 40.196
  },
  "oklch": {
    "l": 0.65792,
    "c": 0.18332,
    "h": 147.4
  },
  "luminance": 0.31031
}

Semantic roles & 50–950 ramp

primary

#1FAE48

secondary

#C860AB

accent

#3BBAED

background

#F7FCF7

surface

#EEF8EE

border

#C9D1C9

text

#0A130A

muted

#7C827C

Preview Lab

Preview with #1FAE48

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

Preview Lab → · Contrast checker → · Palette generator →