#7FCA3B#7FCA3B

#7FCA3B is a light, vivid yellow-green. Relative luminance 0.471; OKLCH L 76.2% C 0.188 H 133.3°. Best body text is #000000 at 10.41:1 contrast (WCAG AA passes).

Color values

HEX	#7FCA3B
RGB	rgb(127, 202, 59)
HSL	hsl(91, 57%, 51%)
HSV	hsv(91, 71%, 79%)
CMYK	cmyk(37.1%, 0%, 70.8%, 20.8%)
CIE-LAB	lab(74.23, -46.02, 60.75)
CIE-LCH	lch(74.23, 76.21, 127.15°)
OKLab	oklab(76.24% -0.1292 0.1371)
OKLCH	oklch(76.24% 0.188 133.3)
XYZ	xyz(30.6619, 47.0675, 11.6062)
Luminance	0.4707 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7FCA3B #863BCA

analogous

#C6CA3B #7FCA3B #3BCA3E

triadic

#7FCA3B #3B7FCA #CA3B7F

tetradic

#7FCA3B #3BC6CA #863BCA #CA3E3B

square

#7FCA3B #3BC6CA #863BCA #CA3E3B

split-complementary

#7FCA3B #3E3BCA #CA3BC6

monochromatic

#436D1E #619D2B #7FCA3B #9ED76B #BEE49B

Accessibility & contrast

On white

2.02

#7FCA3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.41

#7FCA3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #7FCA3B

10.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7FCA3B	#FFFFFF	#000000	##000000
##7FCA3B	1.00	2.02	10.41	10.41
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.41	21.00	1.00	1.00
##000000	10.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BA23

Deuteranopia (green-blind)

#C8B448

Tritanopia (blue-blind)

#7FC2AE

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #7fca3b;
/* rgb */ color: rgb(127, 202, 59);
/* oklch */ color: oklch(76.2% 0.188 133.3);

Tailwind

colors: {
  custom: {
    50: '#a9da79',
    500: '#7fca3b',
    950: '#000000',
  },
}

SCSS

$custom: #7fca3b;
$custom-light: #a9da79;
$custom-dark: #000000;

JSON

{
  "hex": "#7fca3b",
  "rgb": {
    "r": 127,
    "g": 202,
    "b": 59
  },
  "hsl": {
    "h": 91.469,
    "s": 57.43,
    "l": 51.176
  },
  "oklch": {
    "l": 0.76239,
    "c": 0.18836,
    "h": 133.3
  },
  "luminance": 0.47069
}

Semantic roles & 50–950 ramp

primary

#7FCA3B

secondary

#B291D0

accent

#47E198

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#10150A

muted

#7F837C

Preview Lab

Preview with #7FCA3B

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

Preview Lab → · Contrast checker → · Palette generator →