#157B39#157B39

#157B39 is a mid, vivid green. Relative luminance 0.146; OKLCH L 51.2% C 0.134 H 149.5°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#157B39
RGB	rgb(21, 123, 57)
HSL	hsl(141, 71%, 28%)
HSV	hsv(141, 83%, 48%)
CMYK	cmyk(82.9%, 0%, 53.7%, 51.8%)
CIE-LAB	lab(45.11, -43.10, 28.15)
CIE-LCH	lch(45.11, 51.48, 146.84°)
OKLab	oklab(51.24% -0.1157 0.068)
OKLCH	oklch(51.24% 0.134 149.5)
XYZ	xyz(8.1301, 14.6198, 6.2635)
Luminance	0.1462 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#157B39 #7B1557

analogous

#247B15 #157B39 #157B6C

triadic

#157B39 #39157B #7B3915

tetradic

#157B39 #15247B #7B1557 #7B6C15

square

#157B39 #15247B #7B1557 #7B6C15

split-complementary

#157B39 #6C157B #7B1524

monochromatic

#041A0C #0C4721 #157B39 #1EAF51 #2FDB6C

Accessibility & contrast

On white

5.35

#157B39 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#157B39 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #157B39

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##157B39	#FFFFFF	#000000	##FFFFFF
##157B39	1.00	5.35	3.92	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7033

Deuteranopia (green-blind)

#71683E

Tritanopia (blue-blind)

#00796C

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #157b39;
/* rgb */ color: rgb(21, 123, 57);
/* oklch */ color: oklch(51.2% 0.134 149.5);

Tailwind

colors: {
  custom: {
    50: '#66a271',
    500: '#157b39',
    950: '#000000',
  },
}

SCSS

$custom: #157b39;
$custom-light: #66a271;
$custom-dark: #000000;

JSON

{
  "hex": "#157b39",
  "rgb": {
    "r": 21,
    "g": 123,
    "b": 57
  },
  "hsl": {
    "h": 141.176,
    "s": 70.833,
    "l": 28.235
  },
  "oklch": {
    "l": 0.51238,
    "c": 0.13422,
    "h": 149.5
  },
  "luminance": 0.14621
}

Semantic roles & 50–950 ramp

primary

#157B39

secondary

#B03B87

accent

#3AAEEE

background

#F6FAF6

surface

#EBF4EC

border

#C6CEC7

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #157B39

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

Preview Lab → · Contrast checker → · Palette generator →