#1FA04B#1FA04B

#1FA04B is a light, vivid green. Relative luminance 0.259; OKLCH L 62.0% C 0.163 H 149.2°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#1FA04B
RGB	rgb(31, 160, 75)
HSL	hsl(140, 68%, 37%)
HSV	hsv(140, 81%, 63%)
CMYK	cmyk(80.6%, 0%, 53.1%, 37.3%)
CIE-LAB	lab(57.98, -52.30, 34.68)
CIE-LCH	lch(57.98, 62.75, 146.45°)
OKLab	oklab(62.03% -0.1404 0.0836)
OKLCH	oklch(62.03% 0.163 149.2)
XYZ	xyz(14.4047, 25.9392, 10.9028)
Luminance	0.2594 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FA04B #A01F74

analogous

#34A01F #1FA04B #1FA08B

triadic

#1FA04B #4B1FA0 #A04B1F

tetradic

#1FA04B #1F34A0 #A01F74 #A08B1F

square

#1FA04B #1F34A0 #A01F74 #A08B1F

split-complementary

#1FA04B #8B1FA0 #A01F34

monochromatic

#0B391B #156D33 #1FA04B #29D363 #5ADF88

Accessibility & contrast

On white

3.39

#1FA04B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.19

#1FA04B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1FA04B

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FA04B	#FFFFFF	#000000	##000000
##1FA04B	1.00	3.39	6.19	6.19
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.19	21.00	1.00	1.00
##000000	6.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A19144

Deuteranopia (green-blind)

#938751

Tritanopia (blue-blind)

#009D8D

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #1fa04b;
/* rgb */ color: rgb(31, 160, 75);
/* oklch */ color: oklch(62.0% 0.163 149.2);

Tailwind

colors: {
  custom: {
    50: '#72bd7f',
    500: '#1fa04b',
    950: '#000000',
  },
}

SCSS

$custom: #1fa04b;
$custom-light: #72bd7f;
$custom-dark: #000000;

JSON

{
  "hex": "#1fa04b",
  "rgb": {
    "r": 31,
    "g": 160,
    "b": 75
  },
  "hsl": {
    "h": 140.465,
    "s": 67.539,
    "l": 37.451
  },
  "oklch": {
    "l": 0.62027,
    "c": 0.16343,
    "h": 149.2
  },
  "luminance": 0.25941
}

Semantic roles & 50–950 ramp

primary

#1FA04B

secondary

#C3589E

accent

#3DAFEA

background

#F7FBF7

surface

#EDF7EE

border

#C8D0C9

text

#09120A

muted

#7B817C

Preview Lab

Preview with #1FA04B

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

Preview Lab → · Contrast checker → · Palette generator →