#7ECF31#7ECF31

#7ECF31 is a light, highly saturated yellow-green. Relative luminance 0.493; OKLCH L 77.3% C 0.201 H 133.5°. Best body text is #000000 at 10.86:1 contrast (WCAG AA passes).

Color values

HEX	#7ECF31
RGB	rgb(126, 207, 49)
HSL	hsl(91, 62%, 50%)
HSV	hsv(91, 76%, 81%)
CMYK	cmyk(39.1%, 0%, 76.3%, 18.8%)
CIE-LAB	lab(75.63, -49.03, 65.51)
CIE-LCH	lch(75.63, 81.83, 126.81°)
OKLab	oklab(77.35% -0.138 0.1456)
OKLCH	oklch(77.35% 0.201 133.5)
XYZ	xyz(31.4709, 49.2815, 10.7592)
Luminance	0.4928 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7ECF31 #8231CF

analogous

#CDCF31 #7ECF31 #31CF33

triadic

#7ECF31 #317ECF #CF317E

tetradic

#7ECF31 #31CDCF #8231CF #CF3331

square

#7ECF31 #31CDCF #8231CF #CF3331

split-complementary

#7ECF31 #3331CF #CF31CD

monochromatic

#426C19 #609E25 #7ECF31 #9DDB63 #BCE694

Accessibility & contrast

On white

1.93

#7ECF31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.86

#7ECF31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #7ECF31

10.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7ECF31	#FFFFFF	#000000	##000000
##7ECF31	1.00	1.93	10.86	10.86
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.86	21.00	1.00	1.00
##000000	10.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BE05

Deuteranopia (green-blind)

#CCB842

Tritanopia (blue-blind)

#7EC7B1

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #7ecf31;
/* rgb */ color: rgb(126, 207, 49);
/* oklch */ color: oklch(77.3% 0.201 133.5);

Tailwind

colors: {
  custom: {
    50: '#aade75',
    500: '#7ecf31',
    950: '#000000',
  },
}

SCSS

$custom: #7ecf31;
$custom-light: #aade75;
$custom-dark: #000000;

JSON

{
  "hex": "#7ecf31",
  "rgb": {
    "r": 126,
    "g": 207,
    "b": 49
  },
  "hsl": {
    "h": 90.759,
    "s": 62.205,
    "l": 50.196
  },
  "oklch": {
    "l": 0.77347,
    "c": 0.20062,
    "h": 133.5
  },
  "luminance": 0.49283
}

Semantic roles & 50–950 ramp

primary

#7ECF31

secondary

#AF8BD1

accent

#43E596

background

#FAFDF7

surface

#F5FBED

border

#CFD4C8

text

#111509

muted

#80837B

Preview Lab

Preview with #7ECF31

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

Preview Lab → · Contrast checker → · Palette generator →