#1F8D57#1F8D57

#1F8D57 is a mid, vivid teal. Relative luminance 0.200; OKLCH L 57.0% C 0.127 H 156.2°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#1F8D57
RGB	rgb(31, 141, 87)
HSL	hsl(151, 64%, 34%)
HSV	hsv(151, 78%, 55%)
CMYK	cmyk(78%, 0%, 38.3%, 44.7%)
CIE-LAB	lab(51.87, -43.04, 20.44)
CIE-LCH	lch(51.87, 47.65, 154.59°)
OKLab	oklab(57.03% -0.1162 0.0512)
OKLCH	oklch(57.03% 0.127 156.2)
XYZ	xyz(11.8091, 20.0278, 12.2583)
Luminance	0.2003 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8D57 #8D1F55

analogous

#1F8D20 #1F8D57 #1F8C8D

triadic

#1F8D57 #571F8D #8D571F

tetradic

#1F8D57 #201F8D #8D1F55 #8C8D1F

square

#1F8D57 #201F8D #8D1F55 #8C8D1F

split-complementary

#1F8D57 #8D1F8C #8D201F

monochromatic

#092919 #145B38 #1F8D57 #2ABF76 #4ED894

Accessibility & contrast

On white

4.20

#1F8D57 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#1F8D57 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8D57

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8D57	#FFFFFF	#000000	##000000
##1F8D57	1.00	4.20	5.01	5.01
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C8153

Deuteranopia (green-blind)

#7F785B

Tritanopia (blue-blind)

#008C7F

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #1f8d57;
/* rgb */ color: rgb(31, 141, 87);
/* oklch */ color: oklch(57.0% 0.127 156.2);

Tailwind

colors: {
  custom: {
    50: '#6daf87',
    500: '#1f8d57',
    950: '#000000',
  },
}

SCSS

$custom: #1f8d57;
$custom-light: #6daf87;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8d57",
  "rgb": {
    "r": 31,
    "g": 141,
    "b": 87
  },
  "hsl": {
    "h": 150.545,
    "s": 63.953,
    "l": 33.725
  },
  "oklch": {
    "l": 0.57034,
    "c": 0.12701,
    "h": 156.2
  },
  "luminance": 0.20029
}

Semantic roles & 50–950 ramp

primary

#1F8D57

secondary

#BB4D83

accent

#4192E7

background

#F7FAF8

surface

#EDF5EF

border

#C8CFCA

text

#08100B

muted

#7B7F7C

Preview Lab

Preview with #1F8D57

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

Preview Lab → · Contrast checker → · Palette generator →