#1FA855#1FA855

#1FA855 is a light, vivid green. Relative luminance 0.290; OKLCH L 64.4% C 0.165 H 150.8°. Best body text is #000000 at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#1FA855
RGB	rgb(31, 168, 85)
HSL	hsl(144, 69%, 39%)
HSV	hsv(144, 82%, 66%)
CMYK	cmyk(81.5%, 0%, 49.4%, 34.1%)
CIE-LAB	lab(60.74, -53.51, 33.01)
CIE-LCH	lch(60.74, 62.87, 148.33°)
OKLab	oklab(64.36% -0.1436 0.0804)
OKLCH	oklch(64.36% 0.165 150.8)
XYZ	xyz(16.2060, 28.9504, 13.3264)
Luminance	0.2895 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FA855 #A81F72

analogous

#2DA81F #1FA855 #1FA89A

triadic

#1FA855 #551FA8 #A8551F

tetradic

#1FA855 #1F2DA8 #A81F72 #A89A1F

square

#1FA855 #1F2DA8 #A81F72 #A89A1F

split-complementary

#1FA855 #9A1FA8 #A81F2D

monochromatic

#0C4121 #15743B #1FA855 #2CD870 #60E293

Accessibility & contrast

On white

3.09

#1FA855 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.79

#1FA855 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1FA855

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FA855	#FFFFFF	#000000	##000000
##1FA855	1.00	3.09	6.79	6.79
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.79	21.00	1.00	1.00
##000000	6.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9994E

Deuteranopia (green-blind)

#9A8E5B

Tritanopia (blue-blind)

#00A595

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #1fa855;
/* rgb */ color: rgb(31, 168, 85);
/* oklch */ color: oklch(64.4% 0.165 150.8);

Tailwind

colors: {
  custom: {
    50: '#74c386',
    500: '#1fa855',
    950: '#000000',
  },
}

SCSS

$custom: #1fa855;
$custom-light: #74c386;
$custom-dark: #000000;

JSON

{
  "hex": "#1fa855",
  "rgb": {
    "r": 31,
    "g": 168,
    "b": 85
  },
  "hsl": {
    "h": 143.65,
    "s": 68.844,
    "l": 39.02
  },
  "oklch": {
    "l": 0.64356,
    "c": 0.16458,
    "h": 150.8
  },
  "luminance": 0.28952
}

Semantic roles & 50–950 ramp

primary

#1FA855

secondary

#C65D9D

accent

#3CA6EC

background

#F7FCF8

surface

#EEF8EF

border

#C9D1CA

text

#0A130B

muted

#7C827C

Preview Lab

Preview with #1FA855

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

Preview Lab → · Contrast checker → · Palette generator →