#1FA953#1FA953

#1FA953 is a light, vivid green. Relative luminance 0.293; OKLCH L 64.6% C 0.168 H 150.2°. Best body text is #000000 at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#1FA953
RGB	rgb(31, 169, 83)
HSL	hsl(143, 69%, 39%)
HSV	hsv(143, 82%, 66%)
CMYK	cmyk(81.7%, 0%, 50.9%, 33.7%)
CIE-LAB	lab(61.04, -54.19, 34.40)
CIE-LCH	lch(61.04, 64.19, 147.59°)
OKLab	oklab(64.6% -0.1454 0.0834)
OKLCH	oklch(64.6% 0.168 150.2)
XYZ	xyz(16.3130, 29.2898, 12.9757)
Luminance	0.2929 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FA953 #A91F75

analogous

#30A91F #1FA953 #1FA998

triadic

#1FA953 #531FA9 #A9531F

tetradic

#1FA953 #1F30A9 #A91F75 #A9981F

square

#1FA953 #1F30A9 #A91F75 #A9981F

split-complementary

#1FA953 #981FA9 #A91F30

monochromatic

#0C4220 #16753A #1FA953 #2DD86D #60E291

Accessibility & contrast

On white

3.06

#1FA953 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.86

#1FA953 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1FA953

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FA953	#FFFFFF	#000000	##000000
##1FA953	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)

#AA9A4C

Deuteranopia (green-blind)

#9B8F59

Tritanopia (blue-blind)

#00A695

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #1fa953;
/* rgb */ color: rgb(31, 169, 83);
/* oklch */ color: oklch(64.6% 0.168 150.2);

Tailwind

colors: {
  custom: {
    50: '#74c485',
    500: '#1fa953',
    950: '#000000',
  },
}

SCSS

$custom: #1fa953;
$custom-light: #74c485;
$custom-dark: #000000;

JSON

{
  "hex": "#1fa953",
  "rgb": {
    "r": 31,
    "g": 169,
    "b": 83
  },
  "hsl": {
    "h": 142.609,
    "s": 69,
    "l": 39.216
  },
  "oklch": {
    "l": 0.64595,
    "c": 0.16766,
    "h": 150.2
  },
  "luminance": 0.29292
}

Semantic roles & 50–950 ramp

primary

#1FA953

secondary

#C75D9F

accent

#3CAAEC

background

#F7FCF8

surface

#EEF8EF

border

#C9D1CA

text

#0A130B

muted

#7C827C

Preview Lab

Preview with #1FA953

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

Preview Lab → · Contrast checker → · Palette generator →