#1FA955#1FA955

#1FA955 is a light, vivid green. Relative luminance 0.293; OKLCH L 64.6% C 0.166 H 150.6°. Best body text is #000000 at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#1FA955
RGB	rgb(31, 169, 85)
HSL	hsl(143, 69%, 39%)
HSV	hsv(143, 82%, 66%)
CMYK	cmyk(81.7%, 0%, 49.7%, 33.7%)
CIE-LAB	lab(61.06, -53.86, 33.42)
CIE-LCH	lch(61.06, 63.39, 148.18°)
OKLab	oklab(64.63% -0.1446 0.0813)
OKLCH	oklch(64.63% 0.166 150.6)
XYZ	xyz(16.3913, 29.3211, 13.3882)
Luminance	0.2932 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FA955 #A91F73

analogous

#2EA91F #1FA955 #1FA99A

triadic

#1FA955 #551FA9 #A9551F

tetradic

#1FA955 #1F2EA9 #A91F73 #A99A1F

square

#1FA955 #1F2EA9 #A91F73 #A99A1F

split-complementary

#1FA955 #9A1FA9 #A91F2E

monochromatic

#0C4221 #16753B #1FA955 #2DD870 #60E293

Accessibility & contrast

On white

3.06

#1FA955 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.86

#1FA955 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1FA955

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FA955	#FFFFFF	#000000	##000000
##1FA955	1.00	3.06	6.86	6.86
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.86	21.00	1.00	1.00
##000000	6.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9A4E

Deuteranopia (green-blind)

#9B8F5B

Tritanopia (blue-blind)

#00A695

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #1fa955;
/* rgb */ color: rgb(31, 169, 85);
/* oklch */ color: oklch(64.6% 0.166 150.6);

Tailwind

colors: {
  custom: {
    50: '#74c486',
    500: '#1fa955',
    950: '#000000',
  },
}

SCSS

$custom: #1fa955;
$custom-light: #74c486;
$custom-dark: #000000;

JSON

{
  "hex": "#1fa955",
  "rgb": {
    "r": 31,
    "g": 169,
    "b": 85
  },
  "hsl": {
    "h": 143.478,
    "s": 69,
    "l": 39.216
  },
  "oklch": {
    "l": 0.64626,
    "c": 0.16586,
    "h": 150.6
  },
  "luminance": 0.29323
}

Semantic roles & 50–950 ramp

primary

#1FA955

secondary

#C75D9D

accent

#3CA7EC

background

#F7FCF8

surface

#EEF8EF

border

#C9D1CA

text

#0A130B

muted

#7C827C

Preview Lab

Preview with #1FA955

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

Preview Lab → · Contrast checker → · Palette generator →