#1F8158#1F8158

#1F8158 is a mid, moderate teal. Relative luminance 0.167; OKLCH L 53.8% C 0.110 H 160.4°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#1F8158
RGB	rgb(31, 129, 88)
HSL	hsl(155, 61%, 31%)
HSV	hsv(155, 76%, 51%)
CMYK	cmyk(76%, 0%, 31.8%, 49.4%)
CIE-LAB	lab(47.87, -37.90, 14.46)
CIE-LCH	lch(47.87, 40.57, 159.12°)
OKLab	oklab(53.75% -0.1032 0.0367)
OKLCH	oklch(53.75% 0.11 160.4)
XYZ	xyz(10.1757, 16.6952, 11.9168)
Luminance	0.1670 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8158 #811F48

analogous

#1F8127 #1F8158 #1F7981

triadic

#1F8158 #581F81 #81581F

tetradic

#1F8158 #271F81 #811F48 #79811F

square

#1F8158 #271F81 #811F48 #79811F

split-complementary

#1F8158 #811F79 #81271F

monochromatic

#071E15 #135036 #1F8158 #2BB27A #47D399

Accessibility & contrast

On white

4.84

#1F8158 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#1F8158 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F8158

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8158	#FFFFFF	#000000	##FFFFFF
##1F8158	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7756

Deuteranopia (green-blind)

#736E5B

Tritanopia (blue-blind)

#008076

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #1f8158;
/* rgb */ color: rgb(31, 129, 88);
/* oklch */ color: oklch(53.8% 0.110 160.4);

Tailwind

colors: {
  custom: {
    50: '#6aa687',
    500: '#1f8158',
    950: '#000000',
  },
}

SCSS

$custom: #1f8158;
$custom-light: #6aa687;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8158",
  "rgb": {
    "r": 31,
    "g": 129,
    "b": 88
  },
  "hsl": {
    "h": 154.898,
    "s": 61.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.5375,
    "c": 0.10953,
    "h": 160.4
  },
  "luminance": 0.16696
}

Semantic roles & 50–950 ramp

primary

#1F8158

secondary

#B44875

accent

#4387E4

background

#F6FAF8

surface

#ECF4EF

border

#C7CECA

text

#070F0B

muted

#7A7F7C

Preview Lab

Preview with #1F8158

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

Preview Lab → · Contrast checker → · Palette generator →