#A7CC51#A7CC51

#A7CC51 is a light, vivid yellow-green. Relative luminance 0.520; OKLCH L 79.4% C 0.156 H 124.0°. Best body text is #000000 at 11.40:1 contrast (WCAG AA passes).

Color values

HEX	#A7CC51
RGB	rgb(167, 204, 81)
HSL	hsl(78, 55%, 56%)
HSV	hsv(78, 60%, 80%)
CMYK	cmyk(18.1%, 0%, 60.3%, 20%)
CIE-LAB	lab(77.28, -30.47, 55.81)
CIE-LCH	lch(77.28, 63.58, 118.63°)
OKLab	oklab(79.37% -0.0871 0.1289)
OKLCH	oklch(79.37% 0.156 124)
XYZ	xyz(39.0146, 51.9950, 15.7636)
Luminance	0.5200 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A7CC51 #7651CC

analogous

#CCB451 #A7CC51 #69CC51

triadic

#A7CC51 #51A7CC #CC51A7

tetradic

#A7CC51 #51CCB4 #7651CC #CC5169

square

#A7CC51 #51CCB4 #7651CC #CC5169

split-complementary

#A7CC51 #5169CC #B451CC

monochromatic

#637E25 #88AD33 #A7CC51 #BFDA80 #D7E8B0

Accessibility & contrast

On white

1.84

#A7CC51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.40

#A7CC51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A7CC51

11.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A7CC51	#FFFFFF	#000000	##000000
##A7CC51	1.00	1.84	11.40	11.40
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.40	21.00	1.00	1.00
##000000	11.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C043

Deuteranopia (green-blind)

#D2BF5A

Tritanopia (blue-blind)

#AEC3B2

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #a7cc51;
/* rgb */ color: rgb(167, 204, 81);
/* oklch */ color: oklch(79.4% 0.156 124.0);

Tailwind

colors: {
  custom: {
    50: '#c4db87',
    500: '#a7cc51',
    950: '#000000',
  },
}

SCSS

$custom: #a7cc51;
$custom-light: #c4db87;
$custom-dark: #000000;

JSON

{
  "hex": "#a7cc51",
  "rgb": {
    "r": 167,
    "g": 204,
    "b": 81
  },
  "hsl": {
    "h": 78.049,
    "s": 54.667,
    "l": 55.882
  },
  "oklch": {
    "l": 0.79366,
    "c": 0.15553,
    "h": 124
  },
  "luminance": 0.51995
}

Semantic roles & 50–950 ramp

primary

#A7CC51

secondary

#523C86

accent

#4ADE76

background

#FDFEFC

surface

#F9FBF3

border

#D2D4CD

text

#13150C

muted

#82847F

Preview Lab

Preview with #A7CC51

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

Preview Lab → · Contrast checker → · Palette generator →