#1B7F58#1B7F58

#1B7F58 is a mid, moderate teal. Relative luminance 0.161; OKLCH L 53.1% C 0.108 H 161.6°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#1B7F58
RGB	rgb(27, 127, 88)
HSL	hsl(157, 65%, 30%)
HSV	hsv(157, 79%, 50%)
CMYK	cmyk(78.7%, 0%, 30.7%, 50.2%)
CIE-LAB	lab(47.13, -37.62, 13.42)
CIE-LCH	lch(47.13, 39.94, 160.37°)
OKLab	oklab(53.11% -0.1026 0.0341)
OKLCH	oklch(53.11% 0.108 161.6)
XYZ	xyz(9.8018, 16.1152, 11.8246)
Luminance	0.1612 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B7F58 #7F1B42

analogous

#1B7F26 #1B7F58 #1B747F

triadic

#1B7F58 #581B7F #7F581B

tetradic

#1B7F58 #261B7F #7F1B42 #747F1B

square

#1B7F58 #261B7F #7F1B42 #747F1B

split-complementary

#1B7F58 #7F1B74 #7F261B

monochromatic

#061A12 #104D35 #1B7F58 #26B17B #3ED69B

Accessibility & contrast

On white

4.97

#1B7F58 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#1B7F58 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7F58

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B7F58	#FFFFFF	#000000	##FFFFFF
##1B7F58	1.00	4.97	4.22	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7556

Deuteranopia (green-blind)

#716C5B

Tritanopia (blue-blind)

#007F75

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #1b7f58;
/* rgb */ color: rgb(27, 127, 88);
/* oklch */ color: oklch(53.1% 0.108 161.6);

Tailwind

colors: {
  custom: {
    50: '#69a587',
    500: '#1b7f58',
    950: '#000000',
  },
}

SCSS

$custom: #1b7f58;
$custom-light: #69a587;
$custom-dark: #000000;

JSON

{
  "hex": "#1b7f58",
  "rgb": {
    "r": 27,
    "g": 127,
    "b": 88
  },
  "hsl": {
    "h": 156.6,
    "s": 64.935,
    "l": 30.196
  },
  "oklch": {
    "l": 0.53112,
    "c": 0.10812,
    "h": 161.6
  },
  "luminance": 0.16116
}

Semantic roles & 50–950 ramp

primary

#1B7F58

secondary

#B3436F

accent

#4081E8

background

#F6FAF8

surface

#ECF4EF

border

#C7CECA

text

#070F0B

muted

#7A7F7C

Preview Lab

Preview with #1B7F58

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

Preview Lab → · Contrast checker → · Palette generator →