#1F8151#1F8151

#1F8151 is a mid, moderate teal. Relative luminance 0.166; OKLCH L 53.6% C 0.116 H 156.7°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#1F8151
RGB	rgb(31, 129, 81)
HSL	hsl(151, 61%, 31%)
HSV	hsv(151, 76%, 51%)
CMYK	cmyk(76%, 0%, 37.2%, 49.4%)
CIE-LAB	lab(47.73, -39.46, 18.28)
CIE-LCH	lch(47.73, 43.49, 155.15°)
OKLab	oklab(53.59% -0.1067 0.0459)
OKLCH	oklch(53.59% 0.116 156.7)
XYZ	xyz(9.8996, 16.5847, 10.4624)
Luminance	0.1659 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8151 #811F4F

analogous

#1F8120 #1F8151 #1F8081

triadic

#1F8151 #511F81 #81511F

tetradic

#1F8151 #201F81 #811F4F #80811F

square

#1F8151 #201F81 #811F4F #80811F

split-complementary

#1F8151 #811F80 #81201F

monochromatic

#071E13 #135032 #1F8151 #2BB270 #47D38F

Accessibility & contrast

On white

4.86

#1F8151 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#1F8151 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F8151

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8151	#FFFFFF	#000000	##FFFFFF
##1F8151	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#80764E

Deuteranopia (green-blind)

#746E54

Tritanopia (blue-blind)

#008075

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #1f8151;
/* rgb */ color: rgb(31, 129, 81);
/* oklch */ color: oklch(53.6% 0.116 156.7);

Tailwind

colors: {
  custom: {
    50: '#6aa682',
    500: '#1f8151',
    950: '#000000',
  },
}

SCSS

$custom: #1f8151;
$custom-light: #6aa682;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8151",
  "rgb": {
    "r": 31,
    "g": 129,
    "b": 81
  },
  "hsl": {
    "h": 150.612,
    "s": 61.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.53587,
    "c": 0.11619,
    "h": 156.7
  },
  "luminance": 0.16586
}

Semantic roles & 50–950 ramp

primary

#1F8151

secondary

#B4487D

accent

#4392E4

background

#F6FAF7

surface

#ECF4EE

border

#C7CEC9

text

#070F0A

muted

#7A7F7C

Preview Lab

Preview with #1F8151

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

Preview Lab → · Contrast checker → · Palette generator →