#1FB48B#1FB48B

#1FB48B is a light, vivid teal. Relative luminance 0.348; OKLCH L 68.7% C 0.132 H 168.3°. Best body text is #000000 at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#1FB48B
RGB	rgb(31, 180, 139)
HSL	hsl(163, 71%, 41%)
HSV	hsv(163, 83%, 71%)
CMYK	cmyk(82.8%, 0%, 22.8%, 29.4%)
CIE-LAB	lab(65.59, -46.82, 10.53)
CIE-LCH	lch(65.59, 47.99, 167.33°)
OKLab	oklab(68.69% -0.1297 0.0269)
OKLCH	oklch(68.69% 0.132 168.3)
XYZ	xyz(21.5439, 34.7952, 30.0018)
Luminance	0.3480 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FB48B #B41F48

analogous

#1FB441 #1FB48B #1F93B4

triadic

#1FB48B #8B1FB4 #B48B1F

tetradic

#1FB48B #411FB4 #B41F48 #93B41F

square

#1FB48B #411FB4 #B41F48 #93B41F

split-complementary

#1FB48B #B41F93 #B4411F

monochromatic

#0D4C3A #168063 #1FB48B #34DCAE #68E5C3

Accessibility & contrast

On white

2.64

#1FB48B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.96

#1FB48B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1FB48B

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FB48B	#FFFFFF	#000000	##000000
##1FB48B	1.00	2.64	7.96	7.96
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.96	21.00	1.00	1.00
##000000	7.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFA789

Deuteranopia (green-blind)

#9D9A8E

Tritanopia (blue-blind)

#00B5A8

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #1fb48b;
/* rgb */ color: rgb(31, 180, 139);
/* oklch */ color: oklch(68.7% 0.132 168.3);

Tailwind

colors: {
  custom: {
    50: '#77cbad',
    500: '#1fb48b',
    950: '#000000',
  },
}

SCSS

$custom: #1fb48b;
$custom-light: #77cbad;
$custom-dark: #000000;

JSON

{
  "hex": "#1fb48b",
  "rgb": {
    "r": 31,
    "g": 180,
    "b": 139
  },
  "hsl": {
    "h": 163.49,
    "s": 70.616,
    "l": 41.373
  },
  "oklch": {
    "l": 0.68688,
    "c": 0.13244,
    "h": 168.3
  },
  "luminance": 0.34798
}

Semantic roles & 50–950 ramp

primary

#1FB48B

secondary

#CB6480

accent

#3A6CED

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0A1310

muted

#7C827F

Preview Lab

Preview with #1FB48B

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

Preview Lab → · Contrast checker → · Palette generator →