#1FA05B#1FA05B

#1FA05B is a light, vivid green. Relative luminance 0.262; OKLCH L 62.3% C 0.149 H 153.7°. Best body text is #000000 at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#1FA05B
RGB	rgb(31, 160, 91)
HSL	hsl(148, 68%, 37%)
HSV	hsv(148, 81%, 63%)
CMYK	cmyk(80.6%, 0%, 43.1%, 37.3%)
CIE-LAB	lab(58.21, -49.55, 26.63)
CIE-LCH	lch(58.21, 56.25, 151.74°)
OKLab	oklab(62.3% -0.1332 0.0659)
OKLCH	oklch(62.3% 0.149 153.7)
XYZ	xyz(15.0228, 26.1864, 14.1582)
Luminance	0.2619 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FA05B #A01F64

analogous

#24A01F #1FA05B #1FA09B

triadic

#1FA05B #5B1FA0 #A05B1F

tetradic

#1FA05B #1F24A0 #A01F64 #A09B1F

square

#1FA05B #1F24A0 #A01F64 #A09B1F

split-complementary

#1FA05B #9B1FA0 #A01F24

monochromatic

#0B3921 #156D3E #1FA05B #29D378 #5ADF98

Accessibility & contrast

On white

3.37

#1FA05B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.24

#1FA05B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1FA05B

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FA05B	#FFFFFF	#000000	##000000
##1FA05B	1.00	3.37	6.24	6.24
#FFFFFF	3.37	1.00	21.00	21.00
#000000	6.24	21.00	1.00	1.00
##000000	6.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A09256

Deuteranopia (green-blind)

#918860

Tritanopia (blue-blind)

#009E8F

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #1fa05b;
/* rgb */ color: rgb(31, 160, 91);
/* oklch */ color: oklch(62.3% 0.149 153.7);

Tailwind

colors: {
  custom: {
    50: '#72bd8a',
    500: '#1fa05b',
    950: '#000000',
  },
}

SCSS

$custom: #1fa05b;
$custom-light: #72bd8a;
$custom-dark: #000000;

JSON

{
  "hex": "#1fa05b",
  "rgb": {
    "r": 31,
    "g": 160,
    "b": 91
  },
  "hsl": {
    "h": 147.907,
    "s": 67.539,
    "l": 37.451
  },
  "oklch": {
    "l": 0.62297,
    "c": 0.14867,
    "h": 153.7
  },
  "luminance": 0.26188
}

Semantic roles & 50–950 ramp

primary

#1FA05B

secondary

#C35891

accent

#3D9AEA

background

#F7FBF8

surface

#EDF7F0

border

#C8D0CB

text

#09120C

muted

#7B817D

Preview Lab

Preview with #1FA05B

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

Preview Lab → · Contrast checker → · Palette generator →