#1A7D37#1A7D37

#1A7D37 is a mid, vivid green. Relative luminance 0.152; OKLCH L 51.9% C 0.137 H 148.3°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#1A7D37
RGB	rgb(26, 125, 55)
HSL	hsl(138, 66%, 30%)
HSV	hsv(138, 79%, 49%)
CMYK	cmyk(79.2%, 0%, 56%, 51%)
CIE-LAB	lab(45.85, -43.47, 30.14)
CIE-LCH	lch(45.85, 52.90, 145.27°)
OKLab	oklab(51.87% -0.1169 0.0723)
OKLCH	oklch(51.87% 0.137 148.3)
XYZ	xyz(8.4485, 15.1617, 6.0949)
Luminance	0.1516 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A7D37 #7D1A60

analogous

#2E7D1A #1A7D37 #1A7D69

triadic

#1A7D37 #371A7D #7D371A

tetradic

#1A7D37 #1A2E7D #7D1A60 #7D691A

square

#1A7D37 #1A2E7D #7D1A60 #7D691A

split-complementary

#1A7D37 #691A7D #7D1A2E

monochromatic

#05190B #0F4A21 #1A7D37 #25B04D #3BD669

Accessibility & contrast

On white

5.21

#1A7D37 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#1A7D37 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A7D37

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A7D37	#FFFFFF	#000000	##FFFFFF
##1A7D37	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7131

Deuteranopia (green-blind)

#73693C

Tritanopia (blue-blind)

#007A6D

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #1a7d37;
/* rgb */ color: rgb(26, 125, 55);
/* oklch */ color: oklch(51.9% 0.137 148.3);

Tailwind

colors: {
  custom: {
    50: '#68a470',
    500: '#1a7d37',
    950: '#000000',
  },
}

SCSS

$custom: #1a7d37;
$custom-light: #68a470;
$custom-dark: #000000;

JSON

{
  "hex": "#1a7d37",
  "rgb": {
    "r": 26,
    "g": 125,
    "b": 55
  },
  "hsl": {
    "h": 137.576,
    "s": 65.563,
    "l": 29.608
  },
  "oklch": {
    "l": 0.51871,
    "c": 0.13742,
    "h": 148.3
  },
  "luminance": 0.15163
}

Semantic roles & 50–950 ramp

primary

#1A7D37

secondary

#B14290

accent

#3FB7E9

background

#F6FAF6

surface

#ECF4EC

border

#C7CEC7

text

#070F07

muted

#7A7F7A

Preview Lab

Preview with #1A7D37

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

Preview Lab → · Contrast checker → · Palette generator →