#7ECF37#7ECF37

#7ECF37 is a light, vivid yellow-green. Relative luminance 0.493; OKLCH L 77.4% C 0.197 H 133.8°. Best body text is #000000 at 10.87:1 contrast (WCAG AA passes).

Color values

HEX	#7ECF37
RGB	rgb(126, 207, 55)
HSL	hsl(92, 61%, 51%)
HSV	hsv(92, 73%, 81%)
CMYK	cmyk(39.1%, 0%, 73.4%, 18.8%)
CIE-LAB	lab(75.66, -48.68, 63.57)
CIE-LCH	lch(75.66, 80.07, 127.44°)
OKLab	oklab(77.39% -0.1366 0.1425)
OKLCH	oklch(77.39% 0.197 133.8)
XYZ	xyz(31.6060, 49.3355, 11.4711)
Luminance	0.4934 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7ECF37 #8837CF

analogous

#CACF37 #7ECF37 #37CF3C

triadic

#7ECF37 #377ECF #CF377E

tetradic

#7ECF37 #37CACF #8837CF #CF3C37

square

#7ECF37 #37CACF #8837CF #CF3C37

split-complementary

#7ECF37 #3C37CF #CF37CA

monochromatic

#43711B #60A227 #7ECF37 #9EDB68 #BEE79A

Accessibility & contrast

On white

1.93

#7ECF37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.87

#7ECF37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #7ECF37

10.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7ECF37	#FFFFFF	#000000	##000000
##7ECF37	1.00	1.93	10.87	10.87
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.87	21.00	1.00	1.00
##000000	10.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BF18

Deuteranopia (green-blind)

#CCB846

Tritanopia (blue-blind)

#7EC7B2

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #7ecf37;
/* rgb */ color: rgb(126, 207, 55);
/* oklch */ color: oklch(77.4% 0.197 133.8);

Tailwind

colors: {
  custom: {
    50: '#a9de78',
    500: '#7ecf37',
    950: '#000000',
  },
}

SCSS

$custom: #7ecf37;
$custom-light: #a9de78;
$custom-dark: #000000;

JSON

{
  "hex": "#7ecf37",
  "rgb": {
    "r": 126,
    "g": 207,
    "b": 55
  },
  "hsl": {
    "h": 91.974,
    "s": 61.29,
    "l": 51.373
  },
  "oklch": {
    "l": 0.77385,
    "c": 0.19738,
    "h": 133.8
  },
  "luminance": 0.49337
}

Semantic roles & 50–950 ramp

primary

#7ECF37

secondary

#B38FD2

accent

#43E499

background

#FAFDF7

surface

#F5FBEE

border

#CFD4C9

text

#11150A

muted

#80837C

Preview Lab

Preview with #7ECF37

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

Preview Lab → · Contrast checker → · Palette generator →