#1FA05F#1FA05F

#1FA05F is a light, vivid green. Relative luminance 0.263; OKLCH L 62.4% C 0.145 H 155.0°. Best body text is #000000 at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#1FA05F
RGB	rgb(31, 160, 95)
HSL	hsl(150, 68%, 37%)
HSV	hsv(150, 81%, 63%)
CMYK	cmyk(80.6%, 0%, 40.6%, 37.3%)
CIE-LAB	lab(58.28, -48.78, 24.57)
CIE-LCH	lch(58.28, 54.61, 153.27°)
OKLab	oklab(62.37% -0.1314 0.0612)
OKLCH	oklch(62.37% 0.145 155)
XYZ	xyz(15.2000, 26.2573, 15.0913)
Luminance	0.2626 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FA05F #A01F60

analogous

#20A01F #1FA05F #1FA09F

triadic

#1FA05F #5F1FA0 #A05F1F

tetradic

#1FA05F #1F20A0 #A01F60 #A09F1F

square

#1FA05F #1F20A0 #A01F60 #A09F1F

split-complementary

#1FA05F #9F1FA0 #A01F20

monochromatic

#0B3922 #156D41 #1FA05F #29D37D #5ADF9C

Accessibility & contrast

On white

3.36

#1FA05F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.25

#1FA05F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1FA05F

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FA05F	#FFFFFF	#000000	##000000
##1FA05F	1.00	3.36	6.25	6.25
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.25	21.00	1.00	1.00
##000000	6.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F925A

Deuteranopia (green-blind)

#918863

Tritanopia (blue-blind)

#009E90

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #1fa05f;
/* rgb */ color: rgb(31, 160, 95);
/* oklch */ color: oklch(62.4% 0.145 155.0);

Tailwind

colors: {
  custom: {
    50: '#71bd8d',
    500: '#1fa05f',
    950: '#000000',
  },
}

SCSS

$custom: #1fa05f;
$custom-light: #71bd8d;
$custom-dark: #000000;

JSON

{
  "hex": "#1fa05f",
  "rgb": {
    "r": 31,
    "g": 160,
    "b": 95
  },
  "hsl": {
    "h": 149.767,
    "s": 67.539,
    "l": 37.451
  },
  "oklch": {
    "l": 0.62374,
    "c": 0.14491,
    "h": 155
  },
  "luminance": 0.26259
}

Semantic roles & 50–950 ramp

primary

#1FA05F

secondary

#C3588E

accent

#3D95EA

background

#F7FBF8

surface

#EDF7F0

border

#C8D0CB

text

#09120C

muted

#7B817D

Preview Lab

Preview with #1FA05F

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

Preview Lab → · Contrast checker → · Palette generator →