#7FDF37#7FDF37

#7FDF37 is a light, highly saturated yellow-green. Relative luminance 0.576; OKLCH L 81.4% C 0.216 H 135.1°. Best body text is #000000 at 12.51:1 contrast (WCAG AA passes).

Color values

HEX	#7FDF37
RGB	rgb(127, 223, 55)
HSL	hsl(94, 72%, 55%)
HSV	hsv(94, 75%, 87%)
CMYK	cmyk(43%, 0%, 75.3%, 12.5%)
CIE-LAB	lab(80.49, -54.73, 68.30)
CIE-LCH	lch(80.49, 87.53, 128.71°)
OKLab	oklab(81.36% -0.153 0.1523)
OKLCH	oklch(81.36% 0.216 135.1)
XYZ	xyz(35.8289, 57.5611, 12.8362)
Luminance	0.5756 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7FDF37 #9737DF

analogous

#D3DF37 #7FDF37 #37DF43

triadic

#7FDF37 #377FDF #DF377F

tetradic

#7FDF37 #37D3DF #9737DF #DF4337

square

#7FDF37 #37D3DF #9737DF #DF4337

split-complementary

#7FDF37 #4337DF #DF37D3

monochromatic

#468615 #61BB1E #7FDF37 #A1E76C #C3F0A1

Accessibility & contrast

On white

1.68

#7FDF37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.51

#7FDF37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #7FDF37

12.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7FDF37	#FFFFFF	#000000	##000000
##7FDF37	1.00	1.68	12.51	12.51
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.51	21.00	1.00	1.00
##000000	12.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CD0D

Deuteranopia (green-blind)

#DAC549

Tritanopia (blue-blind)

#7CD6BF

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #7fdf37;
/* rgb */ color: rgb(127, 223, 55);
/* oklch */ color: oklch(81.4% 0.216 135.1);

Tailwind

colors: {
  custom: {
    50: '#ace97a',
    500: '#7fdf37',
    950: '#000000',
  },
}

SCSS

$custom: #7fdf37;
$custom-light: #ace97a;
$custom-dark: #000000;

JSON

{
  "hex": "#7fdf37",
  "rgb": {
    "r": 127,
    "g": 223,
    "b": 55
  },
  "hsl": {
    "h": 94.286,
    "s": 72.414,
    "l": 54.51
  },
  "oklch": {
    "l": 0.81358,
    "c": 0.21592,
    "h": 135.1
  },
  "luminance": 0.57563
}

Semantic roles & 50–950 ramp

primary

#7FDF37

secondary

#642E8C

accent

#39EFA1

background

#FDFEFB

surface

#F8FDF2

border

#D1D5CC

text

#11160A

muted

#81847D

Preview Lab

Preview with #7FDF37

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

Preview Lab → · Contrast checker → · Palette generator →