#1FB053#1FB053

#1FB053 is a light, vivid green. Relative luminance 0.320; OKLCH L 66.5% C 0.176 H 149.4°. Best body text is #000000 at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#1FB053
RGB	rgb(31, 176, 83)
HSL	hsl(142, 70%, 41%)
HSV	hsv(142, 82%, 69%)
CMYK	cmyk(82.4%, 0%, 52.8%, 31%)
CIE-LAB	lab(63.31, -56.61, 37.21)
CIE-LCH	lch(63.31, 67.74, 146.68°)
OKLab	oklab(66.48% -0.1519 0.0897)
OKLCH	oklch(66.48% 0.176 149.4)
XYZ	xyz(17.6502, 31.9643, 13.4214)
Luminance	0.3197 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FB053 #B01F7C

analogous

#34B01F #1FB053 #1FB09B

triadic

#1FB053 #531FB0 #B0531F

tetradic

#1FB053 #1F34B0 #B01F7C #B09B1F

square

#1FB053 #1F34B0 #B01F7C #B09B1F

split-complementary

#1FB053 #9B1FB0 #B01F34

monochromatic

#0D4822 #167C3A #1FB053 #31DB6E #65E493

Accessibility & contrast

On white

2.84

#1FB053 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.39

#1FB053 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1FB053

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FB053	#FFFFFF	#000000	##000000
##1FB053	1.00	2.84	7.39	7.39
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.39	21.00	1.00	1.00
##000000	7.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1A04B

Deuteranopia (green-blind)

#A2955A

Tritanopia (blue-blind)

#00AD9B

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #1fb053;
/* rgb */ color: rgb(31, 176, 83);
/* oklch */ color: oklch(66.5% 0.176 149.4);

Tailwind

colors: {
  custom: {
    50: '#76c985',
    500: '#1fb053',
    950: '#000000',
  },
}

SCSS

$custom: #1fb053;
$custom-light: #76c985;
$custom-dark: #000000;

JSON

{
  "hex": "#1fb053",
  "rgb": {
    "r": 31,
    "g": 176,
    "b": 83
  },
  "hsl": {
    "h": 141.517,
    "s": 70.048,
    "l": 40.588
  },
  "oklch": {
    "l": 0.66482,
    "c": 0.17642,
    "h": 149.4
  },
  "luminance": 0.31967
}

Semantic roles & 50–950 ramp

primary

#1FB053

secondary

#C962A4

accent

#3BADED

background

#F7FCF8

surface

#EEF8EF

border

#C9D1CA

text

#0A130B

muted

#7C827C

Preview Lab

Preview with #1FB053

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

Preview Lab → · Contrast checker → · Palette generator →