#7FCB51#7FCB51

#7FCB51 is a light, vivid yellow-green. Relative luminance 0.478; OKLCH L 76.7% C 0.174 H 135.4°. Best body text is #000000 at 10.56:1 contrast (WCAG AA passes).

Color values

HEX	#7FCB51
RGB	rgb(127, 203, 81)
HSL	hsl(97, 54%, 56%)
HSV	hsv(97, 60%, 80%)
CMYK	cmyk(37.4%, 0%, 60.1%, 20.4%)
CIE-LAB	lab(74.71, -44.63, 52.31)
CIE-LCH	lch(74.71, 68.76, 130.47°)
OKLab	oklab(76.69% -0.1238 0.122)
OKLCH	oklch(76.69% 0.174 135.4)
XYZ	xyz(31.5928, 47.8165, 15.3479)
Luminance	0.4782 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7FCB51 #9D51CB

analogous

#BCCB51 #7FCB51 #51CB60

triadic

#7FCB51 #517FCB #CB517F

tetradic

#7FCB51 #51BCCB #9D51CB #CB6051

square

#7FCB51 #51BCCB #9D51CB #CB6051

split-complementary

#7FCB51 #6051CB #CB51BC

monochromatic

#467C25 #61AC33 #7FCB51 #A2D980 #C4E7AF

Accessibility & contrast

On white

1.99

#7FCB51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.56

#7FCB51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #7FCB51

10.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7FCB51	#FFFFFF	#000000	##000000
##7FCB51	1.00	1.99	10.56	10.56
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.56	21.00	1.00	1.00
##000000	10.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BC44

Deuteranopia (green-blind)

#C7B65A

Tritanopia (blue-blind)

#7DC4B1

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #7fcb51;
/* rgb */ color: rgb(127, 203, 81);
/* oklch */ color: oklch(76.7% 0.174 135.4);

Tailwind

colors: {
  custom: {
    50: '#a9db86',
    500: '#7fcb51',
    950: '#000000',
  },
}

SCSS

$custom: #7fcb51;
$custom-light: #a9db86;
$custom-dark: #000000;

JSON

{
  "hex": "#7fcb51",
  "rgb": {
    "r": 127,
    "g": 203,
    "b": 81
  },
  "hsl": {
    "h": 97.377,
    "s": 53.982,
    "l": 55.686
  },
  "oklch": {
    "l": 0.76685,
    "c": 0.17375,
    "h": 135.4
  },
  "luminance": 0.47818
}

Semantic roles & 50–950 ramp

primary

#7FCB51

secondary

#C2A3D5

accent

#4ADDA6

background

#FAFDF8

surface

#F4FBF0

border

#CED4CB

text

#10150B

muted

#7F837C

Preview Lab

Preview with #7FCB51

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

Preview Lab → · Contrast checker → · Palette generator →