#1FA057#1FA057

#1FA057 is a light, vivid green. Relative luminance 0.261; OKLCH L 62.2% C 0.152 H 152.4°. Best body text is #000000 at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#1FA057
RGB	rgb(31, 160, 87)
HSL	hsl(146, 68%, 37%)
HSV	hsv(146, 81%, 63%)
CMYK	cmyk(80.6%, 0%, 45.6%, 37.3%)
CIE-LAB	lab(58.15, -50.29, 28.68)
CIE-LCH	lch(58.15, 57.89, 150.30°)
OKLab	oklab(62.22% -0.1351 0.0706)
OKLCH	oklch(62.22% 0.152 152.4)
XYZ	xyz(14.8548, 26.1192, 13.2736)
Luminance	0.2612 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FA057 #A01F68

analogous

#27A01F #1FA057 #1FA098

triadic

#1FA057 #571FA0 #A0571F

tetradic

#1FA057 #1F27A0 #A01F68 #A0981F

square

#1FA057 #1F27A0 #A01F68 #A0981F

split-complementary

#1FA057 #981FA0 #A01F27

monochromatic

#0B391F #156D3B #1FA057 #29D373 #5ADF94

Accessibility & contrast

On white

3.37

#1FA057 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.22

#1FA057 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1FA057

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FA057	#FFFFFF	#000000	##000000
##1FA057	1.00	3.37	6.22	6.22
#FFFFFF	3.37	1.00	21.00	21.00
#000000	6.22	21.00	1.00	1.00
##000000	6.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A09251

Deuteranopia (green-blind)

#92885C

Tritanopia (blue-blind)

#009E8E

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #1fa057;
/* rgb */ color: rgb(31, 160, 87);
/* oklch */ color: oklch(62.2% 0.152 152.4);

Tailwind

colors: {
  custom: {
    50: '#72bd87',
    500: '#1fa057',
    950: '#000000',
  },
}

SCSS

$custom: #1fa057;
$custom-light: #72bd87;
$custom-dark: #000000;

JSON

{
  "hex": "#1fa057",
  "rgb": {
    "r": 31,
    "g": 160,
    "b": 87
  },
  "hsl": {
    "h": 146.047,
    "s": 67.539,
    "l": 37.451
  },
  "oklch": {
    "l": 0.62224,
    "c": 0.15241,
    "h": 152.4
  },
  "luminance": 0.26121
}

Semantic roles & 50–950 ramp

primary

#1FA057

secondary

#C35894

accent

#3D9FEA

background

#F7FBF8

surface

#EDF7EF

border

#C8D0CA

text

#09120B

muted

#7B817C

Preview Lab

Preview with #1FA057

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

Preview Lab → · Contrast checker → · Palette generator →