#1F8157#1F8157

#1F8157 is a mid, moderate teal. Relative luminance 0.167; OKLCH L 53.7% C 0.110 H 159.9°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#1F8157
RGB	rgb(31, 129, 87)
HSL	hsl(154, 61%, 31%)
HSV	hsv(154, 76%, 51%)
CMYK	cmyk(76%, 0%, 32.6%, 49.4%)
CIE-LAB	lab(47.85, -38.13, 15.01)
CIE-LCH	lch(47.85, 40.98, 158.52°)
OKLab	oklab(53.73% -0.1037 0.038)
OKLCH	oklch(53.73% 0.11 159.9)
XYZ	xyz(10.1346, 16.6788, 11.7002)
Luminance	0.1668 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8157 #811F49

analogous

#1F8126 #1F8157 #1F7A81

triadic

#1F8157 #571F81 #81571F

tetradic

#1F8157 #261F81 #811F49 #7A811F

square

#1F8157 #261F81 #811F49 #7A811F

split-complementary

#1F8157 #811F7A #81261F

monochromatic

#071E14 #135036 #1F8157 #2BB278 #47D397

Accessibility & contrast

On white

4.84

#1F8157 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#1F8157 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F8157

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8157	#FFFFFF	#000000	##FFFFFF
##1F8157	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)

#7F7754

Deuteranopia (green-blind)

#736E5A

Tritanopia (blue-blind)

#008076

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #1f8157;
/* rgb */ color: rgb(31, 129, 87);
/* oklch */ color: oklch(53.7% 0.110 159.9);

Tailwind

colors: {
  custom: {
    50: '#6aa686',
    500: '#1f8157',
    950: '#000000',
  },
}

SCSS

$custom: #1f8157;
$custom-light: #6aa686;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8157",
  "rgb": {
    "r": 31,
    "g": 129,
    "b": 87
  },
  "hsl": {
    "h": 154.286,
    "s": 61.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.53725,
    "c": 0.11047,
    "h": 159.9
  },
  "luminance": 0.1668
}

Semantic roles & 50–950 ramp

primary

#1F8157

secondary

#B44876

accent

#4388E4

background

#F6FAF8

surface

#ECF4EF

border

#C7CECA

text

#070F0B

muted

#7A7F7C

Preview Lab

Preview with #1F8157

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

Preview Lab → · Contrast checker → · Palette generator →